What leads to the creation of island arcs ? 1. Collision of two oceanic plates.
2. Collision of two continental plates.
3. Collision of a continental and an oceanic plate.
4. all of the above

answer; /// i do believe its (heredity); good luck

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 would be knowledge about cars!