What do you predict are three abiotic causes of declines in seagrass communities? a. aquaculture development, predation, and over fishing. b. climate change, reduced plant reproduction, and increasing severity of tropical storms. c. industrial and agricultural runoff, coastal infrastructure development, and dredging. d. overpopulation of sea turtles, urchins, and crabs

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )

true

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