PH basic range of basic substances ?​

Answers

Answer 1

Answer:

I think it should be 7 to 10

Answer 2

Answer:

It's so easy

between 7 to 14


Related Questions

Which nutrient, identified in the 2010 Dietary Guidelines for Americans, is considered "a nutrient of concern"?

Answers

potassium is considered a nutrient of concern

Get rid of pathogenic contamination

Answers

Answer:

wash what ever u get like friuts

Answer:

The best way to ensure you are removing all germs is to use a food grade sanitizer. Food grade sanitizers remove 99.99% of all germs. Food grade or food contact sanitizer is the best choice, because it kills germs and is safe to come into contact with food without contaminating it.

A genetic trait might be caused by incomplete dominance if:
A. red-, white-, and pink-flowered plants grow from the seeds of a
blue-flowered plant.
B. pinks, white, and red-flowered plants grow from the seeds of a
pink-flowered plant.
C. two plants with red flowers are the parents of plants with either
red flowers or white flowers.
O D. two plants with red-and-white flowers are the parents of plants
with either white flowers or pink flowers.

Answers

B. Pinks white and red flowered plants grow from seeds of a blue one

All of the different organisms interacting in a pond make up:
A) a community
B) a population
C) the water cycle
D) the habitat

Answers

D or A because a habitat is made of different things and so does a community

Answer:

Hi, there your answer is a community

Explanation:

What type of microscope can detect density differences and thereby see organelles in living cells

Answers

Answer:

fluorescent microscope

Explanation:

fluorescent microscope. phase-contrast microscope

TLE 6 4th Quarter 2nd Summative Test Precious Nicole Arabis G Grade: Directions: Encircle the letter of the correct answer. 1. are the basic necessities of people such as food, clothing, shelter and education. a. Needs b. Wants c. Demands d. Necessities​

Answers

Answer:

a. Needs

Explanation:

Needs are those things that humans primarily depend upon. They are said to be the basic necessities of man. They include; food, clothing, shelter and education.

These basic necessities are a requirement for people in any nation to live a decent life and sometimes, even survive. These basic necessities, called NEEDS, is the poverty determinant of a nation.

what are tips for taking mcas and passing it?

Answers

Set times each day for study and homework. Ask about homework every day, and check to see that it is completed.

Which process causes Earth's surface to warm?

Answers

Answer:the radiation of the Sun’s electromagnetic waves

Explanation:

The radiation of the suns electromagnetic waves the convection of air from the atmosphere


X-ray crystallography is a very important process that is used to help identify the structure of molecules. What exactly does this process show?

Answers

Answer:

can reveal the precise three-dimensional positions of most atoms in a protein molecule because x-rays and covalent bonds have similar wavelength, and therefore currently provides the best visualization of protein structure.

Because x-rays and covalent bonds have comparable wavelengths, they can now give the finest imaging of protein structure because they can reveal the precise three-dimensional locations of the majority of atoms in a protein molecule.

What is X-ray crystallography?

X-ray, a scientific technique called crystallography may be used to map out the atoms of a crystalline material in three dimensions. By using most crystalline materials' interatomic gap as a diffraction gradient for x-ray radiation, which has wavelengths on the order of 1 angstrom, this method makes use of the interatomic spacing of most crystalline solids.

Wilhelm Rontgen made the discovery of x-rays in 1895. Up until 1912, there remained disagreement about whether x-rays constituted electromagnetic energy or particles. Researchers recognized that this light's wavelength would need to be in the range of 1 Angstrom (A) if the wave theory was accurate.

It would be necessary to use a gradient with separation on the same order of magnitude as the light for diffraction and measurement of such tiny wavelengths.

To diffract the x-ray beams, the arrangement of the atoms must be in an ordered, periodic form. The specific arrangement of atoms in that crystal is then revealed through a sequence of mathematical computations to create a diffraction pattern. The principal technique still in use today for studying the structure and bonding of organometallic compounds is X-ray crystallography.

Therefore, since x-rays and covalent bonds can display the precise three-dimensional locations of the majority of atoms in a protein molecule, they provide the best imaging of protein structure currently achievable.

Read more about x-ray crystallography, here

https://brainly.com/question/12691547

#SPJ2

Compared to the offspring of sexual reproduction in animals, the
þffspring of asexual reproduction will
A) show greater variety
B) be more resistant to disease
C) be genetically identical to the parent
D) grow larger

Answers

Answer:

C: Genetically identical.

Explanation:

Offspring are usually going to look like it's parents. Asexuals produce offspring that's supposed to look like them. I hope this helps :) and if it's wrong please know that I am very sorry for the mistake :(

Help! This question is nowhere in the internet!

Answers

Answer:

46%

Explanation:

Which of these provides the best evidence for the plate tectonic theory?

The rise of magma by the convergence of earths plates

The destruction of earths magnetic field by the rotation of earths core

The variations in the age of rocks at different distances from the mid ocean ridges

The difference in the shapes of the Atlantic ridge and the coastlines of continents

Answers

Answer: C

Hope this helps!

When there is NO change in the allele frequency, this is called genetic

Answers

either genetic frequency or genetic drift . genetic drift takes place when the occurrence of variant forms of a gene, called alleles, increases and decreases by chance over time; genetic frequency is an allele that’s defined as the total number of copies of that allele in the population divided by the total number of copies of all alleles of the gene. HOPE THIS HELPS!!!

The food web models a community along the coast of Alaska. Which
organism in the food web is an herbivore?
A Sea otter
B. Phytoplankton
C. Seagull
D. Rock ptarmigan

Answers

Answer:

its d. rock ptarmigan

i just did the pretest plus looked it up!!!!

La polidactilia en la especie humana se debe a un alelo dominante. Entre Francisco y Martha, ambos abuelos de Santiago, uno de ellos tenía polidactilia, sin embargo Juan su hijo (papá de Santiago) nació normal. A pesar de ello Santiago es polidactílico. La explicación a esta situación es que

Respuestas:
A)Como Juan nació normal (aa) la única posibilidad para que Santiago su hijo naciera con polidactilia era que su madre lo fuera también.

B) Como uno de los abuelos era aa (homocigoto recesivo-normal) y el otro Aa (heterocigoto-polidactílico), Juan nació probablemente aa (homocigoto recesivo-normal) y por ello no hay manera que Santiago naciera polidactílico.

C) Como uno de los abuelos era aa (homocigoto recesivo-normal), Juan nació probablemente aa (homocigoto recesivo- normal) y por ello Santiago es polidactílico.

D) Como Francisco y Martha eran Aa (ambos heterocigotos-polidactílicos), Juan nació probablemente AA (homocigoto dominante- polidactílico) y por ello Santiago es polidactílico.

Answers

Answer:

A)Como Juan nació normal (aa) la única posibilidad para que Santiago su hijo naciera con polidactilia era que su madre lo fuera también.

Explanation:

La polidactilia es una malformación causada por un alelo dominante asociada con al aparición de más de 5 dedos en cada pie o más de 5 dedos cada mano. Un alelo dominante es una variante génica capaz de enmascarar la expresión de un alelo recesivo en individuos heterocigotos, es decir, en individuos portadores de una copia del alelo dominante y una copia del alelo recesivo para un gen en particular. De este modo, un alelo dominante es por definición aquel que será expresado en el fenotipo, con lo cual el único modo en el cual Santiago sea portador del alelo dominante causante del rasgo "polidactilia" es que él lo haya heredado, ya sea del padre o de la madre (es importante aclarar que también el alelo dominante puede haber surgido por mutación en la línea germinal). En este caso sabemos de acuerdo al enunciado que el padre de Santiago no tiene polidactilia y por lo tanto no es portador del alelo dominante, con lo cual se espera que Santiago haya heredado esta condición de su madre.

pa help naman po....

Answers

Answer:.

Explanation:

Answer:

planetrevolution year different Seaons ..( not sure bout this)

What are the sum of all life functions 

Answers

Answer:

Regulation, Control, Coordination, Growth, Nutrient, Nutrition, Homeotasis

define the term colony as it relates to bacterial growth on solid media

Answers

[tex]\huge\red{\boxed{\orange{\mathcal{\overbrace{\underbrace{\fcolorbox{red}{pink}{\underline{\blue{❥Answer♡࿐}}}}}}}}}[/tex]

A colony is a territory under the complete political and military control of the settlers of a state, which is distinct from the home territory of the sovereign.

The Milky Way galaxy looks like a band of light across the sky. Which observation would provide the best view of this band of light without a telescope

Answers

Answer:

The correct answer is - observing on any dark, clear night.

Explanation:

We and many other plants and our sun present in a galaxy, called the Milky Way as it appears as a milky band of light in the sky when you see it in a really dark clear area night.

It can be observed easily without the help of a telescope all it requires a dark but clear night without clouds. It looks like a hazy band or cloudy white or milky color band in the sky.

cell produces a chemical that diffuses short distances to reach nearby cells. This type of cell-cell interaction is an example of _______.

Answers

Diffusion

I think I’m not sure

For the following data calculate the MEDIAN.
5, 6, 6, 4, 3, 2, 2, 2, 1,3

Answers

the median is 3 because when you put the numbers in order from least to greatest 3 is the middle number.

Answer:

Mean: 3.4

Median: 3

Mode: 2

Range: 5

Minimum: 1

Maximum: 6

Explanation:

PUT THE NUMBERS IN ORDER TO FIND THE MEDIAN

1, 2, 2, 2, 3, 3, 4, 5, 6, 6

The median is the central number of a data set. Arrange data points from smallest to largest and locate the central number. This is the median. If there are 2 numbers in the middle, the median is the average of those 2 numbers.

What is the responsibility of the Large Intestines?

Answers

Answer:

Since, we know that the large intestines have so many responsibilities .... The purpose of the intestines is basically to absorb water and including salts from a material, Which means it has not yet been digested as food, and also to get rid of any waste products left over, Also this is very important for the intestines to do this process.

3.4 Highlight why it is important to evaluate impact assessment studies before any
development could be made on the environment.​

Answers

Answer:

EIA is a tool that ensures the protection and conservation of the environment and natural resources and ensures a sustainable economic development for any project under construction. ... EIA studies the effect of the surrounding environment on the project as well as the effect of the project on the surrounding environment.

hope it helps

name a disorder that is a result of shortage of proteins in children ​

Answers

Answer:

A disorder that is a result of shortage of proteins in children is Kwashiorkor

Explanation:

Kwashiorkor is a severe form of malnutrition. It's most common in some developing regions where babies and children do not get enough protein or other essential nutrients in their diet. The main sign of kwashiorkor is too much fluid in the body's tissues, which causes swelling under the skin (oedema). (Source: Kwashiorkor - NHS)

Hopefully this helps.

Kwashiorkor is a serious condition that can happen when a person does not consume enough protein. Severe protein deficiency can lead to fluid retention, which can make the stomach look bloated.

Kwashiorkor is most common in children, especially if they do not have access to adequate nutrition soon after they stop breastfeeding. If a child experiences kwashiorkor, they need immediate medical attention.

Other terms for kwashiorkor include:

protein malnutrition

malignant malnutrition

protein-calorie malnutrition

In this article, we look at the causes

What is the albedo effect?

Do you think the earth is warming up?

Answers

Answer: Astronomers define the reflectivity of an object in space using a term called albedo. This is the amount of electromagnetic radiation that reflects away, compared to the amount that gets absorbed.

Explanation: But to answer the "Earth warming up" question, I'd have to say that for over millions of years, Earth's climate has warmed up and cooled down many times. However, today the planet is warming much faster than it has over human history. Global air temperatures near Earth's surface have gone up about 2 degrees Fahrenheit in the last century. However, other evidence suggests that the period of 2,000 to 3,000 million years ago was generally colder and more glaciated than the last 500 million years.

So, yes I do believe that the Earth is warming up but not to explode.

Could I have Brainliest, please?

Have a fantastic day!

Yea what he said on top

Name the two systems in a growing plant​

Answers

Answer:

1. The Shoot System

2. The Root System

Explanation:

Answer:

1) the shoot system, and 2) the root system.

Explanation:

why do some animals eat their own kind​

Answers

hi, I hope you’re having/ had a good day

To answer your question, some creatures inflict all manner of horrible torments on others in order to feed and reproduce, or even just to play. Many species across the animal kingdom are cannibals, eating members of their own species for sustenance or dominance

Hope that helps :)

The answer to this question

Answers

Answer:

- Spores occur underneath the leaves - PTERIDOPHYTES

- cones contain the seeds - GYMNOSPERMS

- absorbs nutrients through diffusion and osmosis - BRYOPHYTES

- ovary encases the seeds - ANGIOSPERMS

Explanation:

Plants are a very diverse group of living organisms. Each plant group has its own unique characteristics that distinguishes it from other groups. Bryophytes and pteridophytes are considered as lower plants because of their primitive features while gymnosperms and angiosperms are considered as higher plants because of their advanced features. The prominent characteristics of each plant group according to this question is as follows:

- PTERIDOPHYTES produce spores underneath their leaves.

- BRYOPHYTES absorbs nutrients through diffusion and osmosis since they lack true roots, stems and vascular tissues.

- GYMNOSPERMS bear their naked seeds on structures called cones or strobili.

- ANGIOSPERMS encases their seeds in ovaries of their flowers, which later develops into fruits.

20 POINTS PLEASE HELP

Answers

figure it out

Explanation:

ye Cuz I no do work for u

6. Micro evolution

7. Fossils

8. Charles Darwin

9. Genomic

10. Vestigial

11. Homologous

The given statements concern the relationship between mitochondrial hydrogen ion concentration and energy storage as ATP during oxidative phosphorylation. Classify each statement as either accurate or inaccurate.

a. Hydrogen ions cannot freely pass through the inner mitochondrial membrane.
b. H+ concentration is lower in the mitochondrial matrix than in the intermembrane space.
c. Energy is generated as a result of the difference in hydrogen ion concentration between the mitochondrial matrix and the cytoplasm.
d. ATP synthase uses energy from ATP to move H + into the mitochondrial matrix.

Answers

Solution :

The following statements regarding the relationship between the  mitochondrial hydrogen ion concentration and energy storage in the form of ATP during the process of oxidative phosphorylation are :

ACCURATE :

a. Hydrogen ions cannot freely pass through the inner mitochondrial membrane.

b. H+ concentration is lower in the mitochondrial matrix than in the intermembrane space.

INACCURATE :

c. Energy is generated as a result of the difference in hydrogen ion concentration between the mitochondrial matrix and the cytoplasm.

d. ATP synthase uses energy from ATP to move H + into the mitochondrial matrix.

Other Questions
Alissa consumes about 3,200 mg of sodium per day. Following the 2015-2020 Dietary Guidelines for Americans would require that Alissa On page 2 passage 2, why does the author use the words "battered yellow pages"? I-ready questions Tutor, Inc. (TI) provides instructional services to its customers. TI charges $330 per student. The Company expects to serve 1,150 students during the coming year. All of the Company's expenses are fixed. Total annual fixed cost are projected to be $125,000. If the estimated number of students increase by 20%, net income will increase by: (Round your final answer to the nearest percent.) What is the line of the slope below? the first answer gets brainliest. pls help asap Write a C++ program that reads a number and determines whether the number is positive, negative or zero using Switch operator method Consider Chesterton's inclusion of King Midas in this essay. What purpose does it serve in Chesterton's argument? How is this discussion an allusion? PLS ADD EXPLANATION Cylinder radius is 2 cm height is 10cm what is the surface area PLSSS HELP 10 points !!!!What economic issues affect African Americans and Native Americans today? How many rows of seats are needed to seat 673 people at a concert when the rows seat 37 people each? One type of emerging technology that is used to track packages, manage inventory, and even identify pets is _____.ASCIEPDSmart CardRFID Cuales son causas de constitucin de Cdiz y cuales son consecuencias? Book: HolesStanley and his family half-jokingly blame their misfortunes on Stanley's "no-good-dirty-rotten-pig-stealing-great-great-grandfather." Do you believe in fate that people are lucky or unlucky or do you believe, as Mr. Pendanski tells the boys, that we are all responsible for ourselves and our destinies? What is the slope of the line represented by the equation y = -1/2X + 1/4? When writing goals, it is helpful to remember the acronym SMART. Different people associate different words with each of the letters in the SMART acronym, but for the purposes of this problem, SMART means that effective goals are: 1. Specific. A good goal defines exactly what you expect to accomplish. When your goals are specific, the behaviors required to accomplish them are clear. Many people say that they want to recycle to save the environment, but a better goal would be "Place every used bottle or can in a recycling container within five minutes of finishing its contents." 2. Measurable. You can measure the outcomes of a good goal. When you measure how much of a goal you have attained, you get feedback on your work. For example, compare the goal "I want to be skinny" with "I want to lose 10 pounds by the end of the month." How can you measure skinny? But by measuring the pounds you have lost so far, you know exactly how close you are to meeting your goal. 3. Attainable. Good goals are hard to reach, but not impossible. If a goal is too easy, you will not have to work hard to attain it, and your overall performance will not improve. If a goal is too hard, you will be discouraged from attempting to reach it. One way of making sure that goals are attainable is to break larger, difficult goals into smaller, more easily accomplished subgoals. 4. Result-oriented. A good goal contains only one outcome or accomplishment. If you combine two or more outcomes in one goal, it will be difficult to decide where to focus your attention. For example, "To increase produce sales by 3% and to achieve a 5% market share" is a less effective goal than "To increase produce sales by 3%." 5. Time-bound. Good goals specify precisely when you will meet them. Doing so provides you with a deadline for your actions. For example, it is easy to say "I want to be a millionaire." but you are more likely to accomplish that goal if you say "I will have a million dollars in a bank account by January 1, 2020." Using your knowledge of SMART goals, select the best goal. After the new product is released, I will hire some new salespeople. a. I will hire three new salespeople prior to our next product release. b. I will hire three new salespeople soon. c. I will hire some salespeople to help with the new product release. A straight chain hydrocarbon with the formula C5H8_____ How have recent events in world politics affect our understanding of theories and actors in world politics? Onion root tips are often used to study mitosis because they grow very rapidly, which means that many cells are dividing. The very tip of the onion root ends in a structure called the root cap. The other end of the root attaches to the onion. A scientist is interested in determining whether an onion root tip grows from the base of the root or from the tip near the root cap. She counts the number of cells that are in one of the phases of mitosis at different distances from the root cap. What is the dependent variable in her experiment find the first derivative of the following:f(x)=e^{x} 2x - 1 = 17............... I would appreciate some help please ( )3KOH + FeCl3 Fe(OH)3 + 3KClHow many grams of KOH are needed to produce 0.500 moles of KCl?