Question

The blood component that provides the major defense to our bodies against invading bacteria and viruses areA
platelets.

B
plasma.

C
white blood cells.

D
red blood cells.​

Answer 1

Answer:

ᴄ. ᴡʜɪᴛᴇ ʙʟᴏᴏᴅ ᴄᴇʟʟs

Explanation:

• ᴡʜɪᴛᴇ ʙʟᴏᴏᴅ ᴄᴇʟʟs

ʀᴇᴅ ʙʟᴏᴏᴅ ᴄᴇʟʟs ᴀʀᴇ sᴘᴇᴄɪᴀʟɪᴢᴇᴅ ᴄᴇʟʟs ᴛʜᴀᴛ ᴄᴏɴᴛᴀɪɴ ʜᴇᴍᴏɢʟᴏʙɪɴ ᴀɴᴅ ᴄɪʀᴄᴜʟᴀᴛᴇ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ʙᴏᴅʏ ᴅᴇʟɪᴠᴇʀɪɴɢ ᴏxʏɢᴇɴ ᴛᴏ ᴄᴇʟʟs. ᴡʜɪᴛᴇ ʙʟᴏᴏᴅ ᴄᴇʟʟs ᴀʀᴇ ɪɴᴠᴏʟᴠᴇᴅ ɪɴ ᴛʜᴇ ɪᴍᴍᴜɴᴇ ʀᴇsᴘᴏɴsᴇ ᴛᴏ ɪᴅᴇɴᴛɪғʏ ᴀɴᴅ ᴛᴀʀɢᴇᴛ ɪɴᴠᴀᴅɪɴɢ ʙᴀᴄᴛᴇʀɪᴀ, ᴠɪʀᴜsᴇs, ᴀɴᴅ ᴏᴛʜᴇʀ ғᴏʀᴇɪɢɴ ᴏʀɢᴀɴɪsᴍs; ᴛʜᴇʏ ᴀʟsᴏ ʀᴇᴄʏᴄʟᴇ ᴡᴀsᴛᴇ ᴄᴏᴍᴘᴏɴᴇɴᴛs, sᴜᴄʜ ᴀs ᴏʟᴅ ʀᴇᴅ ʙʟᴏᴏᴅ ᴄᴇʟʟs.

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