Question

what is blood????????​

Answer 1

Answer:

Blood is the unique fluid connective tissue present in our body and it plays a significant role in transporting a wide variety of substances to different parts of the body. The main components of blood include Red blood cells, White blood cells, blood platelets and plasma. Blood is the main component of the human circulatory system, fulfilling many functions such as:

Regulating body temperature.

Regulates the water content of the cells.

Protects against excess blood loss through clotting.

Regulates the pH by interacting with acids and bases.

Involved in the transportation of hormones, nutrition, enzymes, respiratory gases and other molecules to the respective parts of the body.

Answer 2

Answer:

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ʙʟᴏᴏᴅ ɪs ᴍᴀᴅᴇ ᴜᴘ ᴏғ ʟɪϙᴜɪᴅ ᴀɴᴅ sᴏʟɪᴅs. Tʜᴇ ʟɪϙᴜɪᴅ ᴘᴀʀᴛ, ᴄᴀʟʟᴇᴅ ᴘʟᴀsᴍᴀ, ɪs ᴍᴀᴅᴇ ᴏғ ᴡᴀᴛᴇʀ, sᴀʟᴛs, ᴀɴᴅ ᴘʀᴏᴛᴇɪɴ. Oᴠᴇʀ ʜᴀʟғ ᴏғ ʏᴏᴜʀ ʙʟᴏᴏᴅ ɪs ᴘʟᴀsᴍᴀ. Tʜᴇ sᴏʟɪᴅ ᴘᴀʀᴛ ᴏғ ʏᴏᴜʀ ʙʟᴏᴏᴅ ᴄᴏɴᴛᴀɪɴs ʀᴇᴅ ʙʟᴏᴏᴅ ᴄᴇʟʟs, ᴡʜɪᴛᴇ ʙʟᴏᴏᴅ ᴄᴇʟʟs, ᴀɴᴅ ᴘʟᴀᴛᴇʟᴇᴛs. Rᴇᴅ ʙʟᴏᴏᴅ ᴄᴇʟʟs (RBC) ᴅᴇʟɪᴠᴇʀ ᴏxʏɢᴇɴ ғʀᴏᴍ ʏᴏᴜʀ ʟᴜɴɢs ᴛᴏ ʏᴏᴜʀ ᴛɪssᴜᴇs ᴀɴᴅ ᴏʀɢᴀɴs