Answer:
B. a substance that can donate an H+ ion
Explanation:
When the continents separated, organisms were forced to be placed in different locations with different environmental conditions. In order to survive in their new environment, over time, various flora and fauna developed various body mechanisms to cope up. This brought up the speciation of flora and fauna.
Answer:
A
Explanation:
Energy cannot be created nor destroyed.
<span>That would be "Chorionic Villus Sampling"</span>
Yes the earth is changing due to the plate tectonics because when the earth ah earthquakes and all that kind of stuff here comes earth and reshapes it.
