Name some biotic factors that you might see in a local pond/meadow ecosystem

earthworms , fishes , frogs , plants and insects .

Explanation:

biotic factors are defined as living things in an ecosystem.

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