Question

14) The muscle on the front of the bone in our upper arm is called ______ .

=> Biceps

=> Triceps

=> Flexors

15) Revolution of the earth around the sun is an example of ____ change .

=> Non-periodic

=> Periodic
=> Harmful​

Answer 1

Answer:

14) The muscle on the front of the bone in our upper arm is called Biceps.

15)  Revolution of the earth around the sun is an example of Periodic change .

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Answer 2

Answer:

14. Biceps

15. Periodic