Which of the following can disrupt genetic equilibrium?
a. mutation
c. genetic drift
b. migration
d. all of the above

Four types of motile cells in human body?

Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.

The most effective way to provide children with safety messages is to