👤

which of the following is an organ of the circulatory system?
a.heart
b.kidney
c.roots
d.stems




Sagot :

Answer:

A. Heart

Explanation:

Your heart is the only circulatory system organ. Blood goes from the heart to the lungs to get oxygen.

༆ᴀɴsᴡᴇʀ

________________

ᴀ. ʜᴇᴀʀᴛ

________________

✍︎☕︎ʏᴜɴᴀシ︎