Important to understand where our energy comes from how it produced and what effects each type has on our environment

Which of the following birds remained ancient looking in the miocene epoch? a. crows b. owls c. grouses d. none of the above

__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

Cells tend to have a relatively small and uniform size. why aren’t cells larger?