Question

What is an artery
What is a vein

Answer 1

Answer:

Artery: an artery is a blood vessel which carries blood from heart and transfer it to all the parts of the body.it always carries oxygenated blood .

veins: veins is an elastic blood vessel which takes blood from all the parts of the body and transfer it to the heart . it always carries deoxygenated blood.

Answer 2

$\huge\mathcal{\red {\underline {\overline {\mid {\pink {Answer}}\mid}}}}$

ᴀʀᴛᴇʀɪᴇs

• ᴛʜᴇ ᴀʀᴛᴇʀɪᴇs ᴀʀᴇ ᴛʜᴇ ʙʟᴏᴏᴅ ᴠᴇssᴇʟs ᴛʜᴀᴛ ᴅᴇʟɪᴠᴇʀ ᴏxʏɢᴇɴ-ʀɪᴄʜ ʙʟᴏᴏᴅ ғʀᴏᴍ ᴛʜᴇ ʜᴇᴀʀᴛ ᴛᴏ ᴛʜᴇ ᴛɪssᴜᴇs ᴏғ ᴛʜᴇ ʙᴏᴅʏ.
• ᴇᴀᴄʜ ᴀʀᴛᴇʀʏ ɪs ᴀ ᴍᴜsᴄᴜʟᴀʀ ᴛᴜʙᴇ ʟɪɴᴇᴅ ʙʏ sᴍᴏᴏᴛʜ ᴛɪssᴜᴇ ᴀɴᴅ ʜᴀs ᴛʜʀᴇᴇ ʟᴀʏᴇʀs: ᴛʜᴇ ɪɴᴛɪᴍᴀ, ᴛʜᴇ ɪɴɴᴇʀ ʟᴀʏᴇʀ ʟɪɴᴇᴅ ʙʏ ᴀ sᴍᴏᴏᴛʜ ᴛɪssᴜᴇ ᴄᴀʟʟᴇᴅ ᴇɴᴅᴏᴛʜᴇʟɪᴜᴍ.

ᴠᴇɪɴ

• ᴠᴇɪɴs ᴀʀᴇ ᴠᴇssᴇʟs ᴏғᴛʜᴇ ᴄɪʀᴄᴜʟᴀᴛᴏʀʏ sʏsᴛᴇᴍ ᴛʜᴀᴛ sᴜᴘᴘᴏʀᴛ ᴄɪʀᴄᴜʟᴀᴛɪᴏɴ ʙʏ ᴄᴏɴᴠᴇʏɪɴɢ ʙʟᴏᴏᴅ ᴛᴏ ᴛʜᴇʜᴇᴀʀᴛ.
• ʙʟᴏᴏᴅ ғʟᴏᴡɪɴɢ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ᴄɪʀᴄᴜʟᴀᴛᴏʀʏ sʏsᴛᴇᴍ ᴛʀᴀɴsᴘᴏʀᴛs ɴᴜᴛʀɪᴇɴᴛs, ᴏxʏɢᴇɴ, ᴀɴᴅ ᴡᴀᴛᴇʀ ᴛᴏ ᴄᴇʟʟs ᴛʜʀᴏᴜɢʜᴏᴜᴛ ᴛʜᴇ ʙᴏᴅʏ.