Q: The composition of the magma determines if the rock is mafic, felsic, or what? Choices: - porous - magnetic - variable - intermediate A:
intermediate

(Question)
Q: What are the devices placed in electric circuits where charge can build up, which store energy when charged and release it when they discharge? Choices: - resistors - antennas - generators - capacitors A:
(Answer)
capacitors

Ques: Q: The axial skeleton forms the vertical, central axis of the body and includes all bones of the head, neck, chest, and back. it serves to protect the brain, spinal cord, heart, and what else? Choices: - ovaries - knees - intestines - lungs A:
Ans: lungs

(Q).
Q: What substance causes oxidation by accepting electrons? Choices: - solvents - enzymes - thermal agent - oxidizing agent A:
(A).
oxidizing agent

Ques:Q: What is the pair of bean-shaped organs situated just above the waist? Choices: - pancreas - aorta - lungs - kidneys A:

Ans:kidneys

Ques:Q: Hiv has proteins called what, internal to the envelope, which help stabilize virion shape? Choices: - reduction proteins - step proteins - sphere proteins - matrix proteins A:

Ans:
matrix proteins