TASK DEFINITION: Given a scientific question, generate a correct answer to it.
PROBLEM: Would you find cells that contain a cell wall, a large central vacuole, and plastids in plant or animal cells?

SOLUTION: plant cells

PROBLEM: Water is formed from oxygen and what other element?

SOLUTION: hydrogen

PROBLEM: Hemolymph bathes organs directly in arthropods and most molluscs, due to an open type of what system?

SOLUTION:
circulatory