The answer would be B.often times depending on the exercise you would need a spotter
Answer:
ow often do skeletal muscle cells go through mitosis? ... You might be thinking, “Hey, some people grow their muscles really big!” That's true, but they do it by increasing the size of the cells and the ... They have to be strong and not pull apart. ... When you exercise, the muscle fibers grow and create more ...
Explanation:
thank for the free points
The answer is D ; Electrolytes. Urine is an aqueous solution with greater than 95% water. Other constituents include urea, chloride, sodium, potassium, creatinine and other dissolved ions, and inorganic and organic compounds. Urea is s non toxic molecule made of toxic ammonia and carbon dioxide. There is about 60 times as much urea as uric acid in urine. Creatinine is a hydrated form of creatine which is twice as much as uric acid in the urine.
Its a number when is the perfect square of 13. ;)
