Which gland is responsible for making melatonin?

Which of these is an accurate and appropriate summary of paragraph 4? a) the speaker talks to her sister who understands politics. b) the speaker talks to her sister about all of her problems. c) the speaker wants her sister to tell her which party is best. d) the speaker is trying to find out who her sister is voting for.

In weight training, "listen to your body" means to stop lifting if you feel bored or unmotivated. select the best answer from the choices provided. t f

Genetic therapy and engineering . have no value for our future b. have been used for many years to prevent genetic diseases c. are simple procedures that most doctors can perform d. are controversial scientific procedures