Question

B. Write T for the True and F for the False statements. Correct the false statements.
1. The earthworm extends the rear part of the body, keeping the front part fixed to the
ground. 7
2. The foot of a snail produces a slimy substance called the shell.
3. A streamlined body is narrow at the head and tail and broader in the middle.
4. Upstroke and downstroke help a snake to crawl in a wave-like manner.
5. The backbone of a human body is made up of 33 vertebrae.
6. A pivot joint allows bones to glide over each other.​

Answer 1

Answer:

1-. false

2-. true

3-. false

4-. true

5-. true

6. false

Answer 2

Answer:

this is not correct the world has not been able for the past year and has never seen a problem