Which of the following is true about menopause? a. anxiety and depression are typical responses in women in menopause. b. women often report having more energy after menopause. c. hot flashes during menopause result from low levels of estrogen. d. interest in sex usually declines during and after menopause. c is incorrect

There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell

Forensic scientists think they know the identity of a skeleton. what rule should they use to select a relative whose dna could be used to try to confirm the identity?

One student group hypothesized that the dry baker's yeast must be alive. the temperature change, odor, and bubble foation, they said, indicated whych characteristic of life