Answer the following question given this paragraph: Skeletal system problems include fractures, osteoarthritis, and rickets. Q: Fractures, osteoarthritis, and rickets are problems of which body system? Choices: - digestive system - circulatory system - cardiovascular system - skeletal system A:
skeletal system

Answer the following question given this paragraph: Salamanders can breathe with the help of gills, lungs, or their skin surface. Q: What organ breaks down excess amino acids and toxins in the blood? Choices: - kidney - heart - lungs - liver A:
liver

Answer the following question given this paragraph: Loud sounds can cause hearing loss by damaging hair cells in the inner ear. The louder the sounds are, the less exposure is needed to cause hearing loss. Q: What is damaged in the inner ear by loud sounds that cause hearing loss? Choices: - tympanic membrane - ear drum - hammer and anvil - hair cells A:
hair cells

Answer the following question given this paragraph: Chromoplasts are plastids that make and store other pigments. The red pigment that colors the flower petals in Figure above was made by chromoplasts. Q: What plastid makes and stores other pigments? Choices: - pores - pores - sporozoans - chromoplasts A:
chromoplasts