When you decrease the ph in the simulation, the ocean's acidity increases. what do you expect
to happen over time to the population of the corals, algae, and fish in the coral reef as the ph of
the ocean decreases?

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?

you know they are heterozygous for a trait because they have it as jj or jj.