What physiological reactions happen due to stress? choose all that apply levels of cortisol emotions spiral out of control breathing increases permanent amnesia kicks in adrenaline decreases immunity temporarily boosts

Option A, B, C

Levels of cortisol

Emotions spiral out of control

Breathing increases

Explanation:

Cortisol is a hormone which is released during stress by the adrenal gland and thus it is known as stress hormone. Thus, option A is correct.  

During stressful situation, the emotions of individuals are disturbed and become multi directional which causes lack of interest and focus in an individual one being.Thus, option B is also correct.

During stressful condition, the body of an individual breathe faster in order to supply oxygen to the blood at a fast rate.  

Hence, option C is also correct.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.