I ca n't believe it is April already . Jacob is growing and learning new things . He is so fast at crawling but his technique is quite interesting . He only uses one knee and uses the other leg to scoot himself . We have been told he crawls like a monkey .
Why are some impressed with Jacob 's behavior ?
Pick the best answer from the following options:
- He is a child .
 - He is showing tenderness to April .
 - He is learning a lot about monkeys .
 - He is being kind to April .


He is a child .