Which of the following is required for photosynthesis to take place?
a. sugar
b. oxygen
c. atp
d. water

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

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.

it marks things for degradation via the proteasome. it alters there celluar location.