Deep currents are caused by O A) continental barriers.
O B) the Coriolis effect.
O C) global wind belts.
OD) differences in density of ocean water.

Which locations on the map are low-pressure areas? a b c d e

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

What is used as a template during replication? a- mrna b- trna c- rrna d- dna