Damage to the ventromedial hypothalamus leads to unusually frequent meals because the ventromedial hypothalamus (VMH) is the area of the brain that lets your body know you're full and to slow down your mouth glands and appetite.
C. More areas have polluted soil, reducing crop variety.
It literally tells you right there, though.
The columns on the periodic table are called groups or families. The elements in the same group have similar properties. One of these particles is electrons.
"Diffusion is one way<span> by which </span>materials move<span> in and out of </span>cells<span>. Small molecules such as oxygen </span>can<span> pass </span>through<span> tiny gaps in the </span>cell membrane<span> by diffusion. ... Oxygen molecules </span>move<span> out of the </span>cell<span> by diffusion."</span>
