D. An element donates an electron to another element.
"REPRODUCTIVE ISOLATION" needs to occur for speciation to happen.....
addresses change depending on the cells you copy to them
Explanation:
<span>These earphones would be best classified as a consumer product. This is because they are meant to be bought by the general public, or at least a specific subset of it, in this case athletes and sports hobbyists. It is a recreational product, and not made for government, industrial, or business use.</span>
