Which of the following is not a factor influencing preventive measures used to combat the spread of disease? a. antibiotics b. behavior c. cleanliness of food d. sanitation

Although the two theories differ on the evolutionary path of dinosaurs, they agree that

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

What does natural resource management aim at ?