A biologist researching liver function in mice can administer drugs that are meant for human use to the rats and find out the effects this drugs will have on the rats' liver. Whatever result she find can be extrapolated to humans.
Thus, the biologist can contribute to medial advancements by using her findings to predict the effects of these drugs on human livers.
it fasten the rate of reaction
only x is a answer of a question
Answer:
c. Norepinephrine
Explanation:
Norepinephrine is a chemical compound of the catecholamine family, whose precursor is the amino acid tyrosine. Noradrenaline acts as a neurotransmitter and hormone and is an endogenous adrenaline precursor. It is produced in the adrenal medulla and also in the nervous system.
When it is in excess in the body, this hormone can cause increased anxiety, hyperactivity and high blood pressure. In addition, individuals with excess of this hormone usually have pupil dilation and constant chills. For this reason, we can conclude that the hormone being secreted by the man exposed in the question is Norepinephrine.
It's latent heat.
Caloric heat and ultraviolet heat have nothing to do with water changing state, and I don't think 'evaporation heat' is even a thing. Hope this'll help.