Q: Which part of all mammals have the same basic bone structure? Choices: - ankles - knees - necks - forelimbs A:
forelimbs

(Question)
Q: Is sweat an exocrine or endocrine substance? Choices: - neither - both - exocrine - exocrine A:
(Answer)
exocrine

Ques: Q: How does deeper material cause convection in the mantle? Choices: - remains stable - folds - sinks then rises - rises then sinks A:
Ans: rises then sinks

(Q).
Q: Gases such as co2 and methane can trap what energy in earth's atmosphere, before radiating it into space? Choices: - mechanical energy - sunlight energy - potential energy - thermal energy A:
(A).
thermal energy

Ques:Q: Binding of acetylcholine to receptors on the muscle fiber leads to a? Choices: - repolarization - conduction - excitation - depolarization A:

Ans:depolarization

Ques: Q: Concentration is the removal of solvent, which increases the concentration of what? Choices: - vapor - sodium - Water - solute A:
Ans:
solute