Question

why do people get scared or even faint at the sight of blood?
I have no idea ​

Answer 1

$\huge\mathcal\color{purple}Answer$

ᴡʜᴇɴ ᴀ ᴘᴇʀsᴏɴ sᴜғғᴇʀɪɴɢ ғʀᴏᴍ ʜᴇᴍᴏᴘʜᴏʙɪᴀ sᴇᴇs ʙʟᴏᴏᴅ, ʜɪs ʜᴇᴀʀᴛ ʀᴀᴛᴇ ᴀɴᴅ ʙʟᴏᴏᴅ ᴘʀᴇssᴜʀᴇ ᴅᴇᴄʀᴇᴀsᴇ ᴅʀᴀsᴛɪᴄᴀʟʟʏ. ᴛʜᴇ ᴅʀᴏᴘ ɪɴ ʙʟᴏᴏᴅ ᴘʀᴇssᴜʀᴇ ᴅᴇᴄʀᴇᴀsᴇs ᴛʜᴇ ʙʟᴏᴏᴅ ғʟᴏᴡ ᴛᴏ ᴛʜᴇ ʙʀᴀɪɴ, ᴡʜɪᴄʜ ᴍᴀᴋᴇs ᴛʜᴇᴍ ᴜɴᴄᴏɴsᴄɪᴏᴜs. ᴛʜɪs sᴜᴅᴅᴇɴ ᴅᴇᴄʟɪɴᴇ ɪɴ ʙʟᴏᴏᴅ ᴘʀᴇssᴜʀᴇ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ᴠᴀsᴏᴠᴀɢᴀʟ ʀᴇsᴘᴏɴsᴇ.

Answer 2

Answer:

the answer for your question

please thank my answers