Which organelles is responsible for converting energy from food into a form the cell can use?

The African savannah is a large, sprawling grassland ecosystem that is characterized by bunches of small hardy trees and shrubs among the grasses.

Which part of the brain is represented by the highlighted area shown below? cerebrum cerebellum medulla oblongata pons

After a climax community is established in an area, explain how long it can survive there.

Which of the following organisms would be considered the most virulent, based on their infectious dose (ID50) ? A. Vibrio cholerae, ID50 = 1,000,000,000B. Mycoplasma tuberculosis, ID50 = 10C. Rickettsia rickettsii, ID50 = 1

What is eumelanin?

Is granite countertop a mixture or compound?

Sex-linked disorders appear more often in males because the Y chromosome

The first stage in the formation of coal is peat anthracite bituminous coal lignite

Ecologists have traditionally categorized the roles of organisms in ecosystems into three broad categories that include select one: a. producers. b. consumers. c. decomposers. d. all of these are correct.

Soluble fiber, in addition to reducing the risk of heart disease, can: a. serve as a probiotic. b. reduce blood glucose levels. c. prevent the growth of bacteria in the gastrointestinal tract. d. increase blood glucose levels.