Carbon atoms are very flexible and are very common in chemical reactions. It can form four different bonds with other elements. It also makes up 18% of the human body. Not only is it found in the human body, but it's found in every organism.
I hope this helps! If it's multiple choice let me know.
Its B. Influenza can also infect and be carried by animal species
Answer:
These creatures depend on the sea water for nutrients, protection and to move about. At low tide,many of these creatures are exposed to the air, leaving them at risk of predator attacks andoxygen depletion. The whole eco-system of the tide pools would simply not exist without theconstant movement of the tides
Explanation:
Sympathetic-adreno-medullar (SAM) axis, secretes noradrenaline and norepinephrine and the hypothalamus-pituitary-adrenal (HPA) axis, secretes glucocorticoids during stress.
SAM (Sympathetic-adreno-medullar) axis activation occurs in just a seconds as a result of a stressor and generate a adaptive respond towards stressor. The HPA axis is a slower response system involving release of corticosteroids .
Corticosteroids are corticotropin releasing hormone, adrenocorticotropic hormone, and cortisol, Which suppress the immune system . Corticotropin-releasing factor (CRF) plays a major role in the stress response by regulating the hypothalamic-pituitary-adrenal (HPA) axis.
To learn more about Corticosteroids , here
brainly.com/question/28283964
#SPJ4
An important role in fungi in an ecosystem is B. Breakind down dead organisms.
