When muscles contract, the opposing muscle

will



a. pull.
b. push.
c. contract.
d. relax.
e. shorten


D

Biology & Microbiology

You might also like to view...

_____________________ is defined as the interaction of two or more gene variants to produce a certain phenotype

Fill in the blank(s) with correct word

Biology & Microbiology

This adaptation decreases water loss in marine reptiles

a. Scaled-skin lacking glands b. Efficient kidneys c. Advanced circulatory system d. Active lifestyle

Biology & Microbiology

Cancer(s) of which of the following is (are)

associated with chronic smoking? a. larynx b. esophagus c. pancreas d. bladder e. all of these

Biology & Microbiology

Random movement from a region with higher concentration to a region with lower concentration in the cell is called ________

Fill in the blank(s) with correct word

Biology & Microbiology