Q: What are drilled to monitor groundwater pollution? Choices: - sewers - aquifers - draining wells - test wells A:
test wells

Q: What force is greater on rougher surfaces than smooth surfaces? Choices: - tension - acceleration - gravity - friction A:
friction

Q: Q: What determines which type of precipitation falls? Choices: - air pressure - air currents - ground temperature - air temperature A:
A: air temperature

Question: Q: By what process does oxygen enter the pores of flatworms? Choices: - absorption - filtration - permeation - diffusion A:
Answer: diffusion

*Question*
Q: Sepals, petals, stamens, and carpels are what kind of organs? Choices: - animal - reproductive - marine - floral A:
**Answer**
floral

Q: Q: What specific part of the brain regulates the endocrine system? Choices: - parietal lobe - hippocampus - frontal lobe - hypothalamus A:
A: hypothalamus