Biology, 09.08.2019 02:10 AJ2603

When do the respiratory and circulatory systems work together?
o
a. to stop bleeding
o
b. to promote digestion
o
c. to supply nutrients
o
d. to fight infections

Answers: 1

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When do the respiratory and circulatory systems work together?
o
a. to stop bleeding

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When do the respiratory and circulatory systems work together? o a. to stop bleeding o b. to promote digestion o c. to supply nutrients o d. to fight infections

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Another question on Biology

When do the respiratory and circulatory systems work together?
o
a. to stop bleeding
o
b. to promote digestion
o
c. to supply nutrients
o
d. to fight infections