In a pond, the primary producer is a green algae, the primary consumer is the crustacean, the secondary consumer is the bluegill fish, and the tertiary consumer is the small mouth bass. what changes can be expected in the pond if the crustaceans are killed with pesticides?
a. the small mouth bass population will increase.
b. the crustacean population will eat something else.
c. the green algae population will probably increase.
d. the bluegill population will probably increase.
the wheels are causing less friction between the ground and the box. in order to push it, less force is needed.
you should probably take it to the
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the core of the sun is so hot and there is so much pressure, nuclear fusion takes place, hydrogen is changed to helium. nuclear fusion creates heat and photons. when the heat reaches the earth it warms the molecules of the atmosphere, and they warm other molecules and so on.