The origin of the sartorius muscle is from the anterior superior iliac spine.
<span>Physiology is studying the function of a certain body part.
</span><span>Anatomy is learning about the relationship between body parts. </span>
i think...
Because some of them are immune and only works for one thing in the system
Production of the mature sperm cells have 4 step process beginning at puberty and throughout the male's lifetime. Spermiogenesis is the final process for production of sperm where the spermatids mature into motile spermatozoa. For humans, the spermatogenesis takes 74 days to 120 days and if the transport on the ductal system is included it would take 3 months.
Gravity (defined as: the force that attracts a body toward the center of the earth or toward any other physical body having mass)
