The correct answer is D. for sure.
Answer:
Joint - a joint is where two bones articulate
In this case, the femur and tibia form a joint.
Explanation:
controlled mating is the correct one.
Answer: = <span>The phospholipid bilayer</span>
There isn't exactly an opposite of weathering, although I would say that it is sedimentation/ deposition, since it builds up rock and dirt and such, rather than breaking it down.
