What transports oxygen to cells in an arthropod?

9. wind power creates pollution. water air soil noise

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material