Question

write a short note on cappilaries

Answer 1

Answer:

MARK ME BRAINLINEST

Explanation:

Capillaries are the smallest of blood vessels. They serve to distribute oxygenated blood from arteries to the tissues of the body and to feed deoxygenated blood from the tissues back into the veins. Waste products such as carbon dioxide diffuse from the body's cells, into the tissue fluid and are reabsorbed back into blood in the capillaries.

Answer 2

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• ᴄᴀᴘɪʟʟᴀʀɪᴇs ᴀʀᴇ ᴠᴇʀʏ ᴛɪɴʏʙʟᴏᴏᴅ ᴠᴇssᴇʟs — sᴏ sᴍᴀʟʟ ᴛʜᴀᴛ ᴀ sɪɴɢʟᴇ ʀᴇᴅ ʙʟᴏᴏᴅ ᴄᴇʟʟ ᴄᴀɴ ʙᴀʀᴇʟʏ ғɪᴛ ᴛʜʀᴏᴜɢʜ ᴛʜᴇᴍ.
• ᴛʜᴇʏ ʜᴇʟᴘ ᴛᴏ ᴄᴏɴɴᴇᴄᴛ ʏᴏᴜʀ ᴀʀᴛᴇʀɪᴇs ᴀɴᴅ ᴠᴇɪɴs ɪɴ ᴀᴅᴅɪᴛɪᴏɴ ᴛᴏ ғᴀᴄɪʟɪᴛᴀᴛɪɴɢ ᴛʜᴇ ᴇxᴄʜᴀɴɢᴇ ᴏғ ᴄᴇʀᴛᴀɪɴ ᴇʟᴇᴍᴇɴᴛs ʙᴇᴛᴡᴇᴇɴ ʏᴏᴜʀ ʙʟᴏᴏᴅ ᴀɴᴅ ᴛɪssᴜᴇs.