A body of fresh water is shown below. Which point in this body of water is most likely to have no plants growing?
A. Point C
B. Point D
C. Point A
D. Point B

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures

What's the waste product of electrons and pyruvate combining in fermentation?  

Which is a function of vascular tissue? a. to perform photosynthesis b. to transport water and nutrients c. to absorb minerals and sugar d. to interact with soil fungi