Q: What are the simplest hydrocarbons? Choices: - unsaturated hydrocarbons - complex carbohydrates - fossil fuels - saturated hydrocarbons A:
saturated hydrocarbons

(Question)
Q: Mollusks such as squid and octopi, which must hunt to survive, possess what complex organs containing millions of neurons? Choices: - gills - hearts - tentacles - brains A:
(Answer)
brains

Ques: Q: Typically hard, high-melting solids that conduct heat and electricity well, the transition elements have many properties in common with other what? Choices: - oils - deposits - organics - metals A:
Ans: metals

(Q).
Q: The iconic gray mantle of the human brain, which appears to make up most of the mass of the brain, is called? Choices: - brain stem - lobes - thrombus - cerebrum A:
(A).
cerebrum

Ques:Q: Independent assortment occurs when what go to opposite poles of the cell in anaphase i? Choices: - receptors - ballasts - prokaryotes - chromosomes A:

Ans:chromosomes

Q: What are resources that don't run out? Choices: - residual resources - general resources - orbital resources - renewable resources A:
renewable resources