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Dahasolnce [82]
3 years ago
10

The immune system and the central nervous system both rely on _____ mediators for communication.

Biology
1 answer:
LuckyWell [14K]3 years ago
3 0

Answer:

chemical

Explanation:

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The space between the iris and the cormea is the
Tasya [4]

Answer:

a. anterior chamber  

Explanation:

In the eye there are three compartments, which are as follows: 1) Anterior chamber, 2) Posterior chamber and 3) Vitreous space.

The anterior chamber is a structure located between the cornea and the iris. It is filled with a fluid called aqueous humor that provides the necessary elements for the metabolism of eye structures that are avascular (which do not receive nutritional benefits from blood) such as the cornea and the lens.

5 0
3 years ago
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20. Explain why it is important to cite the references you use in a scientific report.
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Answer:

If you don’t cite where you got your information from, there could be horrible consequences. If you don’t cite your references and use that work as your own, your subject to plagiarism.

Explanation:

8 0
3 years ago
A well designed experiment _____.
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A true experiment<span> is a type of </span>experimental design<span> and is used to establish cause and effect relationships</span>
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3 years ago
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Please solve this lab reportJohn had a science fair project that he needed to do. He wanted to test the effects that organic and
Drupady [299]

Answer:

This question is incomplete; the complete part is: what are the independent, dependent, and controlled variables?

Independent variable: ORGANIC AND CHEMICAL FERTILIZERS

Dependent variable: HEIGHT OF PLANT

Controlled variable: Same type of seed, water

Explanation:

Independent variable is the variable that is changed or manipulated by the experimenter. In this question, John wanted to test the effects that organic and chemical fertilizers had on plant growth. Hence, the independent variable is the ORGANIC AND CHEMICAL FERTILIZERS used.

Dependent variable is the variable that responds to changes made to the independent variable. The dependent variable is the variable that is measured in an experiment. In this case, the HEIGHT OF PLANTS MEASURED is the dependent variable.

Controlled variable or Constant is the variable that is kept unchanged throughout the experiment in order not to influence the experimental result or outcome. In this case, the controlled variable is the SAME TYPE OF SEED USED, WATER.

4 0
3 years ago
While working with heat in the laboratory, which of the following should you do?
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I say it would be B. because it is the safest for you. You should never reach across a flame because of the risk of catching on fire. And never leave a flame unattended. Heating a liquid in a closed container could be dangerous as well because it heats fast and could go wrong. I hope this helps!
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4 years ago
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