Biology High School

(7th grade question pt2)

If you start with 100 g, how much do you have after 30 minutes?

(7th Grade Question Pt2)If You Start With 100 G, How Much Do You Have After 30 Minutes?

Answers

Answer 1

Answer:

70

Explanation:

Related Questions

if 40 carabaos live in a 4 sq. meter area,what is their population density per sq. km.?​

Answers

Explanation:

Given parameters:

Number of carabaos = 40

Area of the place = 4m²

Unknown:

Population density  = ?

Solution:

The population density of the place is the number of organisms per square km.

 Mathematically;

       Population density  = [tex]\frac{number of Carabao}{Area}[/tex]  

   Population density  = [tex]\frac{40}{4}[/tex]   = 10carabaos/m²

when salt is dissolved in water, water is the what and why​

Answers

Answer:

solvent

Explanation:

The solvent is the substance that dissolves another thing, in this case the water dissolves the salt

Answer: Water is the solvent because it is dissolving the salt in it. Salt is the solute.

are replicated so there are
sets in the cell.

Answers

Answer:

meisosis I don't rember how to spell it lol. But I believe that it is the answer

Explanation:

What dose the arrow mean in a food chain

Answers

Answer:

What eat next or what will turn into something next

Explanation:

Answer:

Arrow are used to show relationship between the organisms, things etc.

the basic life functions of an organism are carried on by

Answers

Answer:

Explanation:

reach me at 16jacktwinwritters at g mail for more clarification

Which of the following best describes the "social sciences"?

Sciences that focus on researchers conducting objective studies

Sciences that are able to objectively measure human behavior

Sciences that focus on human behavior and society

Sciences that objectively measure natural phenomena

Answers

I think the answer is C. Sciences that focus on human behavior and society

Answer:

c.  Sciences that focus on human behavior and society

Explanation:

most logical answer


. Which waves cause the most movement of the rocks during an earthquake?
A. surface waves
B. S-waves
C. P-waves

Answers

Answer:

A

Explanation:

There are two types of body waves: P-waves travel fastest and through solids, liquids, and gases; S-waves only travel through solids. Surface waves are the slowest, but they do the most damage in an earthquake.

what is the function of silkworm?​

Answers

Answer:

The silkworm is the larva or caterpillar of a silk moth. It is an economically important insect, being a primary producer of silk. A silkworm's preferred food are white mulberry leaves, though they may eat other mulberry species and even the osage orange

The silkworm is the larva or caterpillar of a silk moth. It is an economically important insect, being a primary producer of silk. A silkworm's preferred food are white mulberry leaves, though they may eat other mulberry species and even the osage orange. The moth is important because it makes silk. It is entirely dependent on humans, and it no longer lives in the wild. Silkworms eat mulberry leaves, and are native to northern China.

Which organelle captures the sun's energy and makes glucose (sugar)? *
O A chloroplasts
B nucleus
O C ribosomes
O D Golgi apparatus

Answers

Answer:

It would be >>O A chloroplasts

What are the differences between negative and positive feedback loops?

Answers

Answer:

Negative Feedback Loops- dampen changes

Positive Feedback Loops- enhance changes

I hope this is what you are looking for!

Which area of biological science offers the least potential for improving human health? O A. Animal structure and function B. Marine biology C. Genelling research D. Plant structure and function​

Answers

Answer:

C. Genelling research

Explanation:

Not sure if it's correct but I hope this was helpful, Have a Great Day!!

HELP QUICK PLEASE!!
QUESTION IS IN SCREENSHOT

Answers

Answer:

The answer is D

Explanation:

I asked google and it make sense

How are food webs different to food chains? Explain why foodwebs are more useful

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Answer:

Explanation:

A food chain is different because it shows what organisms eat in a straight line, in a chain. For example, a bird of prey can eat a snake that previously had eaten a frog and the frog ate a grasshopper and so on. But this tells us very little. A foodweb will tell us how all those animals are connected and what they eat in a web, not just a line.

When the suns rays pass through our atmosphere and then heat is trapped by the atmosphere it is called?

Answers

Answer:

These gases are called greenhouse gases.

Explanation:

The glass in a greenhouse has a similar effect on the Sun's rays and so it is called the Greenhouse Effect.

If a cell was not able to produce enzymes, it could not do which of the following?
a) Raise the activation energy of vital chemical reactions, causing them to proceed too quickly
b) Lower the activation energy of vital chemical reactions, causing them to proceed too quickly
c) Raise the activation energy of vital chemical reactions, causing them to proceed too slowly
d) Lower the activation energy of vital chemical reactions, causing them to proceed too slowly

Answers

Answer:

Answer is D

Explanation:

Explanation:if your cell doesn’t produce enough enzymes it wouldn’t be available to speed up reactions throughout your body, and they would also not be available to make the many organelles made with proteins.

Answered by -"violetramirez

                         Helping Hand

                          2 answers

                         7 people helped "

Answer:

D

Explanation:

Lower the activation energy of vital chemical reactions, causing them to proceed too slowly

How long can a muscle move before it uses up all
the energy stored within the muscle tissue?
a.) four to six seconds
b.) fifteen seconds
c.) thirty to sixty seconds
d.) several hours

Answers

Answer: . Four to six seconds

Explanation:

Answer: A. four to six seconds

Explanation:

Which of the following is one of the ways that cellular respiration and photosynthesis are opposite processes?

A.)Photosynthesis releases energy, and cellular respiration stores energy
B.)Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.
c.)Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back,
d.) Photosynthesis consumes glucose, and cellular respiration produces glucose.

Answers

Answer:

B.)Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.

Explanation:

One of the ways in which photosynthesis differs from respiration is that photosynthesis removes carbon dioxide from the atmosphere and cellular respiration puts it back.

Photosynthesis is the process whereby green plants manufacture their food in the presence of sunlight using carbon dioxide and water. The product is usually glucose and oxygen. Respiration breaks down energy rich compounds into ATP, carbon dioxide and water.

At the beginning of cellular respiration ____________________________ occurs, where glucose is broken down into pyruvate and ATP. This step does not require any oxygen.

Answers

Answer:

The answer is glycolysis.

Hope this helps and if you could mark this as brainliest. Thanks!

As a soccer player dodges players of the opposite team on the field, her joints must be stabilized in many different directions. Which tissues help to stabilize joints in motion? Check all of the boxes that apply.

muscles

blood vessels

ligaments

nerves

Answers

Answer: Ligaments and muscles

Explanation:

I said what I said

Answer: muscles and ligaments

Explanation:

______________ is the process by which cells obtain energy from glucose.
A photosynthesis
B respiration
C cellular reproduction
D Mitosis

Answers

Answer:

C. cellular reproduction

Answer is c.) cellular reproduction

why does the respiratory system require two organ systems

Answers

Answer:

The lungs expel the carbon dioxide and bring in new oxygen-containing air. Only when both systems are working together can oxygen and carbon dioxide be successfully exchanged between cells and environment. There are many other examples of this cooperation in your body. :)

I hope this was the answer :3

What is empirical evidence?

plz hep

Answers

Answer:

Empirical evidence is the information received by means of the senses, particularly by observation and documentation of patterns and behavior through experimentation. 

Empirical evidence is information that researchers generate to help uncover answers to questions that can have significant implications for our society.

external signal that controls the cell cycle

Answers

Answer:

External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells.

Explanation:

From Google

Answer:

physical and chemical signals

Explanation:

A species was added into a particular ecosystem to control the population of a prey species. This method of introducing a new species is called

Answers

Biological augmentation, bioremediation , or reforestation are names for the method.

Which two parts of the Earth make up the lithosphere? inner core and mantle? inner core and outer core? mantle and outer core? crust and outer part of the mantle?

Answers

Answer: The crust and the outer part of the mantle

Explanation:

Answer:

The answer is: crust and outer part of the mantle

Explanation:

I took the test on k12 and when I reviewed it, it said this was the correct answer:)

State the Two stages of photosynthesis

Answers

Answer:

Light and Dark Reactions

Please help! Which are characteristics of ALL bacteria? Check all that apply. edg2020


•They lack a nucleus.

•They have a nucleus.

•They eat other organisms.

•They make their own food.

•They are eukaryotes.

•They are prokaryotes.

Answers

Characteristics of bacteria are:

Explanation:

1. They lack a nucleus

2. They make their own food. ( Some autotrophic bacteria like blue green algae or cyanobacteria)

3. They are prokaryotes.

Answer:

its 1 and 6

Explanation:

After your discussion, record your ideas below about why you think Patient 23 feels normal during week 1 but sick during week 3.

The evidence that supports my ideas is . . .

Answers

Answer:

Try time changes and start to change

Explanation:

Fermentation

which phrases describe non-foliated rocks

Answers

Answer:

Non-foliated rocks have grains that are arranged randomly, and grains that do not split into layers.

Explanation:

I'm not sure what the question was asking, but I just gave phrases that described non-foliated rocks. I hope that helps?

what type of wave must have a medium to transfer energy

Answers

Answer:

Mechanical waves

Explanation:

Mechanical waves are waves that must have a medium to transfer energy. Without a medium, mechanical waves cannot be propagated in space.

Electromagnetic waves on the other hand do not require a material medium for their propagation. They can move energy through a vacuum. Examples of mechanical waves are sound waves, water waves, seismic waves etcExamples of electromagnetic waves are x-ray, infrared, light waves.
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