Q: What property does coulomb electric force depend upon? Choices: - electric case - electric neutral - electric half - electric charge A:
electric charge

(Question)
Q: What "kind" of water may take longer to become contaminated than surface water, while the natural cleaning process may take longer? Choices: - lake water - spring water - dam water - groundwater A:
(Answer)
groundwater

Ques: Q: The heterotroph eats only or mainly what? Choices: - animals - roots - decomposers - plants A:
Ans: plants

(Q).
Q: An rna codon reading guu encodes for what? Choices: - glycine - carbon - arginine - valine A:
(A).
valine

Ques:Q: What can damage animal tissues? Choices: - wind erosion - nervous stress - acid and water exposure - extreme pressure or temperature A:

Ans:extreme pressure or temperature

Q: The anterior muscles of the neck facilitate swallowing and what else? Choices: - hearing - crying - perspiration - speech A:
speech