If the Na+ voltage-gated channels in a muscle cell open, the Na (sodium) ions rush inside the muscle cell and makes the cell more positive as Na ions carry positive charge on it. Due to the entry of positively charged ions inside the cell, the cell becomes less negative and more positive. This is called depolarization of cell.
The answer would be respiratory because that system is used to breath oxygen and exhale carbon
Answer:
A. cm .5 mm5
B. cm 3.3 mm33
C. cm 5.5 mm 55
d. cm 7 mm 70
e. cm 8.3 mm 83
Explanation:
you would move the decimal point over to the right one time because centi come before mili.
