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nadezda [96]
3 years ago
6

An environmental scientist studies _______.

Biology
1 answer:
azamat3 years ago
5 0
The answer will be B.
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Which type of neurons keep us informed about what is happening both inside and outside of our bodies?
san4es73 [151]
I believe it’s Afferent/Sensory neurons. Because sensory neurons receive impulses and carry them from the sense organs to the spinal cord and the brain. So it keeps the body informed of what’s happening inside and outside.
4 0
2 years ago
Type the correct answer in the box, Use numerals instead of words.
Gnesinka [82]

Human activities release 9 gigatons of carbon into the atmosphere each year.

Human activities remove 5 gigatons of carbon from the atmosphere each year.

Humans’ net contribution of atmospheric carbon to the atmosphere is 4 gigatons each year.

6 0
2 years ago
Mutations in two important cancer-critical genes, encoding p53 and Rb, respectively, are commonly found in cancers. What type of
yuradex [85]

Answer:

Germline mutations

Explanation:

Mutation in the cancer critical genes leads to the formation of stable mutant protein whose accumulation leads to the origin of cancer cells. Mutant p53 proteins not only lose their tumor suppressive activities (P53 gene is a tumor suppressive gene) but often gain additional oncogenic functions that allow for uncontrolled division of cells allowing increased growth and survival advantages. the same also goes for the retinoblastoma gene which is also a tumor suppressor gene that regulates cell division and other cellular activities. This mutations are usually inherited and can be transfered to their offspring.

4 0
3 years ago
The most accurate description of the structure of deoxyribonucleic acid (DNA) is A. a double helix. B. two single strands attach
Arturiano [62]
The answer is A. It twirls like a helix and has 2 strands
5 0
2 years ago
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A therapist indicates that a client no longer has to record his daily activities if he can maintain a sober lifestyle. This is a
choli [55]

Answer:

The answer is positive reinforcement.

Explanation:

The process of recording all the daily activities helps the patient to create conscience of what he does and how these actions could potentially develop situations where the, in this case, drinking problem could come back. After a time doing it, the person creates this conscience without the need of recording it, and the therapist highlights this fact by allowing the patient to stop recording his daily activities.

5 0
2 years ago
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