Q: What is the process whereby excess water and waste is removed from the body? Choices: - filtration - diffusion - exhalation - excretion A:
excretion

Q: Making ups about 50 percent of the modern american diet, what food group can be classified according to the number of monomers they contain of simple sugars and/or complex sugars? Choices: - proteins - fats - grains - carbohydrates A:
carbohydrates

Q: Deer ticks are the vectors for what disease that affects humans? Choices: - dengue fever - ringworm - malaria - lyme disease A:
lyme disease

Q: A complete ionic equation is a chemical equation in which the dissolved ionic compounds are written as what? Choices: - charged ions - joined ions - realized ions - separated ions A:
separated ions