Question

2. Put √ for true and × for false:

(10×1=10)

a. The brain is protected by the skull. ( )

b. Light enters the eyes through the iris.

( )

c. An adult has 206 bones.( )

d. The knee has a hinge joint. ( )​

Answer 1

Explanation:

a) true

b) false .( it enters through cornea)

c) true

d) false ( it is similar to hinge joint but its name is synovial joint)

Answer 2

Answer:

a true

b false (it goes through cornea)

c true

d true