Which blood vessel carries blood to the heart?
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Veins carry blood toward the heart. After blood passes through the capillaries, it enters the smallest veins, called venules. From the venules, it flows into progressively larger and larger veins until it reaches the heart.
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ᴀɴsᴡᴇʀ :
ᴛʜᴇ ᴀʀᴛᴇʀɪᴇs (ʀᴇᴅ) ᴄᴀʀʀʏ ᴏxʏɢᴇɴ ᴀɴᴅ ɴᴜᴛʀɪᴇɴᴛs ᴀᴡᴀʏ ғʀᴏᴍ ʏᴏᴜʀ ʜᴇᴀʀᴛ, ᴛᴏ ʏᴏᴜʀ ʙᴏᴅʏ's ᴛɪssᴜᴇs. ᴛʜᴇ ᴠᴇɪɴs (ʙʟᴜᴇ) ᴛᴀᴋᴇ ᴏxʏɢᴇɴ-ᴘᴏᴏʀ ʙʟᴏᴏᴅ ʙᴀᴄᴋ ᴛᴏ ᴛʜᴇ ʜᴇᴀʀᴛ.ᴀʀᴛᴇʀɪᴇs ʙᴇɢɪɴ ᴡɪᴛʜ ᴛʜᴇ ᴀᴏʀᴛᴀ, ᴛʜᴇ ʟᴀʀɢᴇ ᴀʀᴛᴇʀʏ ʟᴇᴀᴠɪɴɢ ᴛʜᴇ ʜᴇᴀʀᴛ.
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