6. (01.01 HC) (3 points) If we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have?

A) The number of primary consumers would increase.
B) The numbers of primary consumers would decrease.
C) The number of decomposers would increase.
D) The number of producers would increase.

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?