Similarities:
They contain nematocyst (cells that sting)
some are sessil/free swimming
Some corals have a symbiotic relationship with algae, they need to grow in shallow waters so that light can penetrate for the algae to photosynthesize.
It should be a food web, because there are various producers and consumers, and the bears and humans eat each other
<span>B. He needs to take extra precautions when standing up because of possible orthostatic hypotension and resulting injury from falls.</span>
Gallons. You buy gasoline by the gallon.
Produce nutrients and food, to convert light energy to chemical energy through the process call photosynthesis.
