Question

What are blood vessceles?what is heart beat?​

Answer 1

Answer:

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ʀᴇᴠɪᴇᴡᴇᴅ ʙʏ ᴅʀ ᴊᴀᴄQᴜᴇʟɪɴᴇ ᴘᴀʏɴᴇ. ᴛʜᴇ ʜᴇᴀʀᴛ ɪꜱ ᴀ ᴍᴜꜱᴄᴜʟᴀʀ ᴘᴜᴍᴘ ᴛʜᴀᴛ ᴘᴜꜱʜᴇꜱ ʙʟᴏᴏᴅ ᴛʜʀᴏᴜɢʜ ʙʟᴏᴏᴅ ᴠᴇꜱꜱᴇʟꜱ ᴀʀᴏᴜɴᴅ ᴛʜᴇ ʙᴏᴅʏ. ᴛʜᴇ ʜᴇᴀʀᴛ ʙᴇᴀᴛꜱ ᴄᴏɴᴛɪɴᴜᴏᴜꜱʟʏ, ᴘᴜᴍᴘɪɴɢ ᴛʜᴇ ᴇQᴜɪᴠᴀʟᴇɴᴛ ᴏꜰ ᴍᴏʀᴇ ᴛʜᴀɴ 14,000 ʟɪᴛʀᴇꜱ ᴏꜰ ʙʟᴏᴏᴅ ᴇᴠᴇʀʏ ᴅᴀʏ ᴛʜʀᴏᴜɢʜ ꜰɪᴠᴇ ᴍᴀɪɴ ᴛʏᴘᴇꜱ ᴏꜰ ʙʟᴏᴏᴅ ᴠᴇꜱꜱᴇʟꜱ: ᴀʀᴛᴇʀɪᴇꜱ, ᴀʀᴛᴇʀɪᴏʟᴇꜱ, ᴄᴀᴘɪʟʟᴀʀɪᴇꜱ, ᴠᴇɴᴜʟᴇꜱ ᴀɴᴅ ᴠᴇɪɴꜱ.

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Answer 2

Blood vessels - the channels or conduits through which blood is distributed to body tissues. The vessels make up two closed systems of tubes that begin and end at the heart. One system, the pulmonary vessels, transports blood from the right ventricle to the lungs and back to the left atrium.

Heartbeat - the regular movement or sound of the heart as it sends blood round the body

Hope it helps you friend