Jasmine performed an experiment three times and got conflicting results. Her teacher told her she needed to repeat the experiment many times. What is the best way to accomplish this? a

Change several variables each time

b

Use different procedures each time

c

Perform the experiment exactly the same way each time

d

Change at least one variable each time

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

genetic variation will increase because of a new habitat and food source.

explanation: