Check all that are the types of fossils we have examined
1. trace
2. crustaceans
3. index
4. body

__1__ is a climate cycle where the temperature of the __2__ ocean changes because of movements of air and ocean currents. during this period, the trade winds in the south __3__ , causing the __4__ water to move from the __5__ region to the __6__ region. 1) el nino or the monsoon 2) atlantic, indian, or pacific 3) reverse, strengthen, or weaken 4) cold or warm 5) eastern or western 6) eastern or western

Actual age your first developed of age well comparison age refers to absolute age true or false

How does an angiosperm prevent self pollination