What characteristics of chloroplasts support the theory of endosymbiosis? Select all that apply.
They divide through binary fission.
They have circular DNA different from the cell's DNA.
They produce energy by breaking down food efficiently.
They have small ribosomes similar to the ones found in prokaryotes.

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 rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.

answer; cnidarians;