Aflatoxins are the most common sources of food-borne illness in the united states. a. true b. false

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey