Which characteristics are typical of a human population in the postindustrial stage?

A. Exponential population growth
B. High birthrate and death rate
C. High and stable total population size
D. Sharply dropping birthrate and death rate

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !