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crimeas [40]
3 years ago
14

Which gas has recently increased in the mesosphere, creating a rise in water vapor which has led to the formation of high-altitu

de clouds that are visible at night?
A) Ozone
B)Methane
C)Carbon Dioxide
D)Hydrogen
Biology
1 answer:
sergey [27]3 years ago
7 0

Answer:

I'm not 100% sure but I'm positive the answer was or is Methane, correct me if I'm wrong!

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Some _____ become memory cells when exposed to an infection agent and, if they encounter the same antigen in the future, they ca
jasenka [17]

Answer: T cells and B cells

Explanation:

7 0
3 years ago
In a laboratory experiment with three groups, one group of people drinks pure water, a second group drinks an equal amount of be
ki77a [65]

Answer:

The alcohol group will have produced the greatest volume of urine

The concentrated salt solution group will have produced the least volume of urine

Explanation:

Alcohol inhibits the antidiuretic hormone. This hormone, also known as vasopressin hormone, is released by changes in serum osmolarity or blood volume. Its function is to keep homeostasis and make kidneys conserve or keep water by concentrating urine and by reducing its volume. By these actions, the antidiuretic hormone stimulates water reabsorption, acording to the organism´s needs. The antidiuretic hormone is very sensitive to the presence of alcohol in the blood. Alcohol inhibits the hormone production and the kidneys eliminate more water than the necessary volume. In other words, alcohol is a diuretic substance that enhances urine production.  

Salt ingestion causes an increase in plasmatic osmolarity, stimulates thirst and hence, water ingestion. It also causes an increase in the antidiuretic hormone, which anhances in water reabsorption by the kidneys in its collector tubules. Salt consumption causes a change in osmolarity, which drives to an increase in water reabsorption and an important reduction in urine volume.  

7 0
3 years ago
Help please I will give you the brainliest
Zielflug [23.3K]

Answer:

I'm not 100% sure but I think its A. Here is an article I found on it. I might be wrong.

4 0
3 years ago
Read 2 more answers
Lets have a discussion:
Marina CMI [18]

Answer:

hmm..unethical i would say..

Explanation:

3 0
4 years ago
Which structure is highlighted? Which structure is highlighted? hypothalamus adenohypophysis neurohypophysis infundibulum
raketka [301]

Answer:

The correct answer is D) Infundibulum

Explanation:

The Infundibulum, also regarded as the Pituitary Stalk is an area of the brain that appears like a v-shaped stem which connects the hypothalamus and the posterior pituitary gland.

It functions as a medium by which hormones are conveyed from the hypothalamus into the pituitary gland, and on to the veins.

Cheers!

3 0
3 years ago
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