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Rashid [163]
3 years ago
11

Which of the following describes a function of cerebrospinal fluid?

Biology
1 answer:
lana66690 [7]3 years ago
3 0

Answer:

1, 2, 3, 4, 5 is the correct answer.

Explanation:

Cerebrospinal fluid is present in the spinal cord and it encompasses the brain.

The main functions of the Cerebrospinal fluid are

  • To protect the brain and spinal cord from shock.
  • To provide nutrients to a nervous system.
  • To remove the waste products from a cerebral metabolism.
  • To filter the chemicals from the blood.
  • It controls constant pressure between the brain and skull.
  • It regulates the pH homeostasis.
  • It provides the brain to control its density.

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Answer:

i think it's A. why? because bumblebees pollinate flowers making more grow but dragonflies EAT the bees so they'll decrease.

4 0
3 years ago
How does the tRNA molecule differ from mRNA in shape
ira [324]
MRNA has a complex secondary structure; 3D. While tRNA is more like an X figure.
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3 years ago
The behavioral genetics approach __________. examines the direct influence of genes by studying behavior at the cellular leveL c
natali 33 [55]

Answer:

relies on the evaluation of dreams and the unconscious desires.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

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This ultimately implies that, the manner in which living organism such as humans look and behave is largely dependent on both the traits inherited from their parents and the environment in which they grew up or stayed.

Hence, the behavioral genetics approach relies on the evaluation of dreams, unconscious desires, twin, family, and adoption studies which are used to investigate the gene possessed by living organisms or their environment interactions.

4 0
3 years ago
Samantha was injured in a skiing accident, and she lost her sense of hearing. The doctor who operated on her stated that the hai
gogolik [260]

Answer:

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6 0
4 years ago
What is the purpose of degerming? Does it completely eliminate microbes?
madam [21]

Answer:

Explanation:

The degerming  is the act of handwashing. In this process, the microbes are removed by scrubbing the hands with a disinfectant usually a chemical, sterilizer, soap or detergent. This process will help in removing the microbes from the skin. It is a mechanical process of removing the germs or microbes without killing them.  

This process provides a temporary protection from microbes.

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