Global phytoplankton levels

a. decrease in the summer and increase in the winter
b. remain the same in the summer and winter
c. increase in the summer and decrease in the winter

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

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