Question

Write true or false.
1.Exosphere is the atmosphericb layer closest to the earth's surface.

2.Air consists 78% nitrogen gas.

3.There are 260 bones in an adult humanbeing.

4.Cerebellum is the largest brain part.

5.There are 22 bones on human skull.​

Answer 1

Answer:

1. False

2. True

3.False

4. False

4. True

Answer 2

Answer:

1.False

2.true

3.False

4.False

5.True