Using Two or Three Sentences, Answer the Following Questions as Concisely

Q16: Public health _ conduct tests and study

Q17: _ test air, soil, water, floors, walls,

Q18: Explain the goal of public health programs.Do

Q19: Investigate the number of oil spills that

Q20: The food _ evaluates the safety of

Q22: Pollution from car exhaust has led to

Q23: Explain the effects of various types of

Q24: How might x-rays affect health care workers?

Q25: Using two or three sentences, answer the

Q26: Ecology is the study of:<br>A) Living organisms