Q: The fast motion of gas particles gives them a relatively large amount of what energy? Choices: - residual energy - Potential energy - Chemical energy - kinetic energy A:
kinetic energy

(Question)
Q: What is the connecting piece of a sperm packed with? Choices: - glucose - protein - Gelatin - mitochondria A:
(Answer)
mitochondria

Ques: Q: What controls the opening to the airway and gut? Choices: - tongue - teeth - electrons - mandible A:
Ans: mandible

(Q).
Q: The smallest and lightest alcohols (methanol, ethanol, propanol) are completely soluble in? Choices: - gasoline - oil - argon - water A:
(A).
water

Ques:Q: What element is an essential part of many molecules needed by living organisms? Choices: - helium - silicon - hydrogen - nitrogen A:

Ans:nitrogen

Q: What is the major selective advantage of myelination? Choices: - heat regulation - potentiation - storage capacity - space efficiency A:
space efficiency