Study the diagram below and answer the following questions. (a) Name the muscles labelled A and B. (b) What happens to each muscle as the arm...

      

Study the diagram below and answer the following questions.
52420191240.png
(a) Name the muscles labelled A and B.
(b) What happens to each muscle as the arm is straightened?
(c) Name the type of joint present in part labelled X.

  

Answers


sharon
(a) A - Biceps / flexor ;
B - Triceps / Extensor ;
(b) Biceps - relax ;
Triceps - contracts ;
(c) Ball and socket (joint) ;
sharon kalunda answered the question on May 24, 2019 at 09:42


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