Q: Which body system releases hormones that act on target cells to regulate development, growth, energy metabolism, reproduction, and many behaviors? Choices: - pituitary - lymphatic - exocrine system - endocrine system A:
endocrine system

(Question)
Q: What do you call the relationship in which members of one species consume members of another species? Choices: - parasitism - competition - exploitation - predation A:
(Answer)
predation

Ques: Q: Most tunicates live a sessile existence in shallow ocean waters and are suspension feeders. the primary foods of tunicates are plankton and this? Choices: - bacteria - crustaceans - debris - detritus A:
Ans: detritus

(Q).
Q: Energy cannot be created or destroyed - it can only change what? Choices: - kind - fluid - shape - form A:
(A).
form

Ques:Q: What is considered the center of the solar system? Choices: - nebulla - earth - heat - sun A:

Ans:sun

Q: What are the four well-known states of matter? Choices: - solid, liquid, gas, and wave - solid, liquid, plasma, and metal - solid , imine , gas , and plasma - solid, liquid, gas, and plasma A:
solid, liquid, gas, and plasma