Question

Q2A. Fill in the blanks (3 marks)

1. The joint of __________ in our hand is a ninge joint

2. A fish respires through ____________

3. The motion of a child on a swing is ____________​

Answer 1

Answer:

The

1. metacarpophalangeal joints

2. gills

3.periodic motion

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Answer 2

Answer:

1.Elbow

2.Gills

3.Periodic