asked 235k views
22 votes
What is a circulatory ?

A. heart blood vessels and blood

B.Skin hair nails

C. Bones

D. Brain spinal cord and nerves

E. Lungs nose pharynx and trachea

F. Mouth stomach esophagus small and large intestine anus

1 Answer

7 votes

heart bloodvesselsand blood

answered
User Hari Honor
by
8.2k points
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