Anyone Bored out of their minds? Come talk

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.

Bones function as levers for the muscles to provide movement of the body. what refers to increasing the angle of the joint, thus moving two bones farther apart? a) abduction b) adduction c) extension d) flexion

The gulf stream and north atlantic current modify the climate of northwestern europe by making the climatea) warmer and drierb) warmer and more humidc) cooler and drierd) cooler and more humid