Intracellular digestion occurs when food is digested
a) inside specialized cells
b) outside cells in a digestive system
c) in the spaces between cells
d) outside the body

Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano

Contrast how pollination is different among gymnosperms and angiosperms.

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis