Quedan 400 incorrectos0 correctosno conocidothe variable you change. the cause. what you are testing. the treatment. goes on the x-axis of a graph

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased

Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.