Answer:
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider the equation below. -2(bx-5)=16The value of x in terms of b is The value of x when b is 3 is
a person gets energy from an apple by eating it. How does energy get into the apple in the first place? A the apple absorbs energy from the soil while it is on the tree B. the apple absorbs energy from the sun when it is in sunlight. C, the apple tree stores energy from the sun in the apple as sugar. D. the apple tree stores energy from the soil in the apple as sugar.
Answer:
The apple tree stores energy from the Sun in the apple as sugar.
Explanation:
study island
The cell membrane is known as the fluid mosaic model.
True
False
Answer: the answer is true
Name one observation in a urine culture that would result in a rejection of the specimen and
culture.
Answer:
What are 3 things that can be tested in a urinalysis to look for abnormalities?
Things the dipstick test can check for include:
Acidity, or pH. If the acid is abnormal, you could have kidney stones, a urinary tract infection (UTI), or another condition.
Protein. This can be a sign your kidneys aren't working right. ...
Glucose. ...
White blood cells. ...
Nitrites. ...
Bilirubin. ...
Blood in your urine.
Explanation:
give an example of a scientific investigation design with appropriate constants and variables
(IV and DV)
Answer:
An example of a scientific investigation design that uses independent variable and dependent variable in its design is a research that seek to find out the effect of two different fertilizers on the growth of a tuber crop (yam). The independent variable in this case is the type of fertilizer used while the dependent variable is the corresponding growth of the tuber crop. In a research set up, the independent variable is the variable that cause a change in the dependent variable.
Explanation:
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Psychologists have long determined that intelligence tests contain cultural items that depend on language in assessments. To support various cultural backgrounds and minimize bias they created which types of tests?
Answer: Cultural fair IQ tests
Explanation: A culture-fair test is test designed to be free of cultural bias, as far as possible, so that no one culture has an advantage over another. The test is designed to not be influenced by verbal ability, cultural climate, or educational level.
Psychologists have created Culture fair test that is free from cultural biases and based on logic.
Culture fair test:
These are the IQ test that based on pure logical reasoning and free from the cultural and language biases.
They are Pictorial hence, very entertaining.The question in the Culture fair test are ordered in increased difficulty level.Therefore, Psychologists have created Culture fair test that is free from cultural biases and based on logic.
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In the ecosystem shown here, what represents a producer?
a tree
agate
a mountain
Answer: Tree
Explanation: Trees produce sap, nuts and fruits.
Lab: Energy Absorption/Reflection
Student Guide and Lab Instructions
In this laboratory exercise, you will design an experiment to test the ability of certain materials to absorb or reflect
sunlight.
Lesson Objectives
• Design an experiment to test your prediction.
• Explain how air temperature, air pressure, air density, and Earth's rotation interact to produce air circulations locally and globally.
• Explain how the absorption or reflection of sunlight may affect natural settings.
• Predict that different materials will absorb or reflect sunlight.
• Describe the consequences of the heat energy that is taken up by the atmosphere and what the atmosphere does with it.
• Explain how heat energy is transferred from the sun to Earth and the atmosphere.
PREPARE
Approximate lesson time is 60 minutes.
Materials
For the Student
• Laboratory Guidelines
Keywords and Pronunciation
specific heat: the energy, in calories, required to raise the temperature of one gram of a substance one degree
Celsius
LEARN
Activity 1: Energy Absorption/Reflection 1 (Online)
Activity 2: Energy Absorption/Reflection (Online)
Instructions
Introduction
Follow the Procedure below. As you complete the lab, take notes about the lab so you can participate in the discussion. In this laboratory exercise, you will design an experiment to test how different materials reflect or absorb light.
Procedure
Part 1: Formulate a Hypothesis
1. Keep these questions in mind as you develop your hypothesis:
• Do some colors absorb more light than others?
• Do some materials absorb or reflect more light than others?
• How could you indirectly measure the amount of sunlight absorbed by an object?
2. Write a hypothesis, in if...then format.
Part 2: Design an Experiment
3. Design an experiment that tests the absorption and reflection of different materials.
4. Create a list of materials and a procedure to test your hypothesis.
5. Record your idea in your lab report for discussion. Note that you do not need to perform the experiment.
When you have finished, you will discuss with your classmates through a threaded discussion board. Print the Grading Rubric for the Threaded Discussion Board Activity and review the contents. Your teacher will use this rubric to grade your participation in this discussion.
ASSESS
Discussion: Energy Absorption/Reflection 1 (Online)
Read the discussion prompt and carefully write your response. Remember:
What you type here is public. A good rule of thumb is to only post things here that you would be
comfortable communicating in person.
Responses should be well written (use a spell-checker) and clearly address the issue being discussed. You
may wish to write your response in a word processing program, and then copy and paste it into the topic
response box.
Your teacher will review postings regularly. Any postings containing foul language or inappropriate topics
will be removed, and the posting student will be referred to the administration. If you are in doubt about
whether something is appropriate to post, either ask your teacher first, or just don’t post it.
Review the Grading Rubric for Discussion Board Activity. Your teacher will use this rubric to grade your
participation in this discussion. Be sure to contact your teacher if you have any questions.
Answer:
Sit inside the car and drive down the mountains. The car will be able to run down from the road by the force of the gravity.
But if you drive up to the hill, if the car had less force you may need to put the car.
So, when you drive the car up to the hill, the car need/use more force or energy.
Explanation:
Like this picture.
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write components of xylem and phylem ?
Hope you could get an idea from here.
Doubt clarification - use comment section.
In 1860, a scientist named Gregor Mendel used pea plants to determine the dominance of certain traits. In one of his experiments, he looked at the inheritance of pod color. Construct a Punnett square for a pea plant with YY phenotype for a yellow pod cross-pollinated with a pea plant with yy phenotype for a green pod.
2 Which statement about viruses is NOT true? A Both bacteria and viruses can be a single cell. B Both bacteria and viruses have genetic material. С C Both bacteria and viruses can reproduce on their own. D Both bacteria and viruses can metabolize nutrients.
Answer: C. Both bacteria and viruses can reproduce on their own.
Viruses can not reproduce on their own. Unlike bacteria, viruses require a host cell in a body to reproduce. Without the host cell, they can not even survive on their own.
Which energy reactions occur in eukaryotic cells and are exact opposites of each other?
Answer:
Cell respiration and photosynthesis
Explanation:
In photosynthesis, organisms make high-energy compounds (glucose for example) by using carbon dioxide (CO2) and produce oxygen. In cellular respiration, organisms breakdown glucose and other compounds through consuming oxygen and produce CO2.
Which organism receives the most energy in the food chain
Answer:
humans
Explanation:
Write a one-paragraph (5-7 sentences) reflection on the dangers of drugs and how they can interfere with you achieving your goals.
Answer:
They can reflect on getting a Job and doing good in life, they could kill a person without them even knowing it. The dangers of drugs Is that they can mess up your life or it could make you so messed up things to yourself. Drugs are bad because they could make life worse, and they could hurt people around you or people you love, drugs can lower your chances of achieving your goals because you could easily get fired or you can lose your mind enough just not to know what you're doing.
Explanation:
Need urgent help please!!
1.Which is the independent variable
2.Which is the dependent variable.
Answer:
Independent: Volume of Liquid (mL)
Dependent: Mass of Liquid (g)
Explanation:
The independent variable is always on the x-axis and the dependent is always in the y-axis.
The theme of fly for your life
HURRYYY!!!
Answer:
gunship
Explanation:
6. Identify the main role of cellular respiration? *
A single base substitution mutation is likely to have a less deleterious effect when the base change exhibits which of the following results
A single base substitution mutation will be the least likely to cause a deleterious effect when the base change produces the same amino acid as the original.
What is a silent mutation?This scenario is what we call a silent mutation. What this means is that the mutation is almost undetectable due to its not affecting the protein that it will help to form.This is possible thanks to how the genetic code operates, different codons are able to code for the same amino acid.Therefore, there are mutations that do not affect the amino acid or the protein.Therefore, we can confirm that a mutation will have no negative effects if it is a silent mutation, meaning that the substitution of a base pair happens to code for the same amino acid as the original.
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The composition of a mineral represents its
A)size.
B)texture
C)hardness.
D)color.
What would happen if cytokinesis failed?
The nucleus would never divide, and the new daughter cells would lack a
nucleus and would die.
The cell would be too big and contain more than one nuclei.
The cell would eventually split on its own.
Organisms would not produce more genetic material for each new
daughter cell.
Answer:
The nucleus would never divide, and the new daughter cells would lack a
nucleus and would die.
Explanation:
Cytokinesis is an essential process of cell division, part of the cell cycle. If cytokinesis failed, cells wouldn't be able to reproduce.
Which is an example of a limiting factor that is dependent on population size?
Answer: Food can be an obvious answer because people will not survive without food so they will die. And death means there will be a decrease on population size. So food can be a limiting factor that is dependent on population size.
Answer:
A limiting factor that depends on propulation size is called a density-dependent limiting factor.
Density- dependent limiting factors include: competition, predation, parasitism and disease.
.・。.・゜✭・have a nice day・✫・゜・。.
How do you think scientists figure out the life cycle of a star
Answer:
space
Explanation:
they figured it out going to space and since a star is a small peice of the sun they can't touch it it's impossible without getting heat burns or dying so they ither observe a star using a telescope or went to space for days
What is purebred breeding?
A: A form of Straight Breeding with related animals?
B: A form of straight breeding with non-related animals
C: A form of straight breeding with registered animals
D: A form of straight breeding with grade females and purebred sires.
A: A form of Straight Breeding with related animals
The graph below shows the number of viable bald eagle nests along a
25-mile long section of the Mississippi River between Wisconsin and
Minnesota. IF EACH BALD EAGLE NEST ACCOUNTED FOR A BREEDING
PAIR, what is the probable carrying capacity of this environment? *
The carrying capacity of this environment is 225 from the graph shown.
An ecosystem is a self supporting unit in which materials and energy are exchanged. The carrying capacity of an ecosystem refers to the maximum number of species that the ecosystem can effectively sustain without breaking down.
From the graph, we can see that the population of species continues to increase until the number reaches 225. This is the carrying capacity of this environment.
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cellular respiration
.
help with chart
The arrows mean that it belongs in that box and in the box where the caption is in.
Meaning that you should write the same answer in both boxes.
What happens when the third phosphate group is removed from an ATP molecule?
Answer:
When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released
Explanation:
The following image gives a basic diagram of a typical moss plant. Label some of the important parts of the plant, and identify which structures represent the sporophyte and gametophyte phases.
An illustration shows a moss plant. The leaf-like parts and rhizoids are labeled as C and D respectively. Together they are labeled as B. The top portion of the plant is labeled as A.
Need answers for A,B,C,D I have included the multiple choice answers below.
Answer:
for the first one its the second one i could not see the others
Explanation:
Which explains why the nuclear membrane breaks down during cell division?
So the cytoplasm can be divided.
So the duplicated chromosomes can be separated into new cells.
So the chromosomes can be replicated.
So it makes it easier for the DNA to be mutated.
Virus that infect E.coli is called
Answer:
Escherichia virus T4 is a species of bacteriophages that infect Escherichia coli bacteria.
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