what is the working of heart
Answers
Answer:
heart is a muscular organ that pumps blood continuously throughout the body. It is comprised of four chambers — the right and left atrium and the right and left ventricle. The chambers of the heart work together by alternately contracting and relaxing to pump blood throughout the heart.
Explanation:
hope it helps.
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ᴛʜᴇ ʜᴇᴀʀᴛ ɪs ᴀ ᴍᴜsᴄᴜʟᴀʀ ᴏʀɢᴀɴ ᴛʜᴀᴛ ᴘᴜᴍᴘs ʙʟᴏᴏᴅ ᴄᴏɴᴛɪɴᴜᴏᴜsʟʏ ᴛʜʀᴏᴜɢʜᴏᴜᴛ ᴛʜᴇ ʙᴏᴅʏ. ɪᴛ ɪs ᴄᴏᴍᴘʀɪsᴇᴅ ᴏғ ғᴏᴜʀ ᴄʜᴀᴍʙᴇʀs — ᴛʜᴇ ʀɪɢʜᴛ ᴀɴᴅ ʟᴇғᴛ ᴀᴛʀɪᴜᴍ ᴀɴᴅ ᴛʜᴇ ʀɪɢʜᴛ ᴀɴᴅ ʟᴇғᴛ ᴠᴇɴᴛʀɪᴄʟᴇ. ᴛʜᴇ ᴄʜᴀᴍʙᴇʀs ᴏғ ᴛʜᴇ ʜᴇᴀʀᴛ ᴡᴏʀᴋ ᴛᴏɢᴇᴛʜᴇʀ ʙʏ ᴀʟᴛᴇʀɴᴀᴛᴇʟʏ ᴄᴏɴᴛʀᴀᴄᴛɪɴɢ ᴀɴᴅ ʀᴇʟᴀxɪɴɢ ᴛᴏ ᴘᴜᴍᴘ ʙʟᴏᴏᴅ ᴛʜʀᴏᴜɢʜᴏᴜᴛ ᴛʜᴇ ʜᴇᴀʀᴛ.
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