China it was a very popular system back then<span />
That would be false. Although Darwin used birds to test his theory, it applies to almost all creatures and explains why different animals have different adaptations.
Answer:
Increase temperature
Explanation:
CO2 is a greenhouse gas that traps heat and bounces it back to earth. If it increases, then that means more heat would be trapped.
Answer:
The slave trade played in helping Europeans take control of much of Africa in the 1800s when The slave trade enriched the Europeans at this time.
Explanation: