The fluid in the cell is the:

cell membrane

cytoplasm

nucleus

liquid

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

What is the inability of an individual or a society to achieve a minimum standard of living known as ?