When grandma rubs two-month-old Gianni’s cheek, he turns his
head toward her hand. This is an example of the rooting reflex. This reflex aids
the baby in finding the nipple or bottle so that he/she can feed. The rooting
reflex lasts about 3-4 months.
Homeostasis it slows it up and slows it down like an enzyme
There are a couple of reasons why men have a higher blood volume than women, and here are some of them:
1. they are taller - given that usually male bodies are larger than those of women, they need more blood to flow through such a vast vessel
2. men have testosterone - this hormone increases the production of erythrocytes, or red blood cells
3. women menstruate - during this period of month, women lose a portion of the blood, which is why they have less
Muscle tissue cells specialized for movement
