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.

Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.

Ascientist is examinin the cell is disrupted when she damages one specific type of macromolecule g the function of macromolecules in a cell she notices that movenent of large molecules into and out of

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?