The juxtaglomerular apparatus secretes:. A. renin.
B. ADH.
C. oxytocin.
D. aldosterone.
E. angiotensin.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand