Theory of survival of the fittest
Answer:
Arcuate artery
Explanation:
The arcuate artery is a vessel of the renal circulation (in the kidney). It is the artery that is located at the border of the renal cortex and renal medulla. They are shaped like arcs to fit in with the shape of the renal medulla hence the name.
The type of joint with the greatest range of motion is the ball and socket joint.
1. Nucleus
2.Different
3. Size
4. Adapted
5. Body
6. Job
7. Better