HURRY ASHFGHUJHJK I DON'T GET MY PHONE BACK UNTIL MY WORK IS DONE PLEASE During the process of succession,
A.) Consumers typically enter a developing ecosystem before producers.
B.) Only consumers can enter a developing ecosystem.
C.) Producers typically enter a developing ecosystem before consumers.
D.) Only producers can enter a developing ecosystem.

C.) Producers typically enter a developing ecosystem before consumers.

Explanation:

Ecological succession is the process of change in the species structure of an ecological community over time.

C.) Producers typically enter a developing ecosystem before consumers.

Explanation:

These organisms help enrich the soil, allowing other species to become established.

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 answer is d.) homologous; have mammary glands