Calcium is removed from the cytosol of cardiac muscle cells by group of answer choices:

(a) ca2+ atpases in the sarcoplasmic reticulum
(b) ca2+/na+ exchangers in the plasma membrane
(c) ca2+ atpases in the plasma membrane
(d) ca2+ channels in the sarcoplasmic reticulum

silty loam

hope this

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

what exactly is the question lol