Ques: Q: What is thought to be the oldest eukaryotes? Choices: - amoebas - prokaryotes - arthropods - protists A:
Ans: protists

Ques: Q: What causes a small scrap of paper placed on top of the water droplet to float , although the object is denser (heavier) than the water? Choices: - diffusion - transfusion - van der waals force - surface tension A:
Ans: surface tension

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

Ques: Q: The largest absorption of heat comes during the vaporization of what? Choices: - ice - carbon dioxide - magma - liquid water A:
Ans:
liquid water