The type of evolutionary mechanism that occurred was natural selection
The answer is Transillumination
When the testicles descend into the scrotum in infants, the fluid in the scrotum is usually reabsorbed into the body within a year, and the channel for this fluid closes. However, when this reabsorption and closure of the opening fails, a hydrocele forms.
To diagnose a hydrocele, a physical examination by a physician is done by shining light through the scrotum to check for the presence of fluid.
Answer:
A practice would most likely deplete a nonrenewable natural resource is burning coal to generate electricity in a power plant.
Brown rice ,sweet potato , honey , bananas, apples , and oranges
Okay, let's see...
In the center, we have the inner core, then the outer core, and then the slow moving mantle. On the outside, we have the crust a.k.a. where we live. =]
