8 of them are essential and human bodys can't produce them.they should be got from foods
Answer:
kidneys, renal pelvis, ureters, bladder and urethra.
Explanation:
<span>Tropomyosin serves as a contraction inhibitor by blocking the myosin binding sites on the actin molecules.</span>
The most well known answer according to my bio teacher is nitrogen
Answer:
The tilt of Earth's axis affects the angle of sunlight on Earths surface.
Explanation:
