1.

Why the handle and bristles of a tooth brush should not be made of the same material?​

Answer»

ɴᴏ, ᴛʜᴇ ʜᴀɴᴅʟᴇ ᴀɴᴅ ʙʀɪsᴛʟᴇ ᴏғ ᴀ ᴛᴏᴏᴛʜʙʀᴜsʜ sʜᴏᴜʟᴅ ɴᴏᴛ ʙᴇ ᴍᴀᴅᴇ ᴏғ ᴛʜᴇ sᴀᴍᴇ ᴍᴀᴛᴇʀɪᴀʟ. ᴛʜᴇ ʜᴀɴᴅʟᴇ ᴏғ ᴛʜᴇ ᴛᴏᴏᴛʜʙʀᴜsʜ sʜᴏᴜʟᴅ ʙᴇ ʜᴀʀᴅ ᴀɴᴅ sᴛʀᴏɴɢ ᴡʜɪʟᴇ ᴛʜᴇ ʙʀɪsᴛʟᴇ sʜᴏᴜʟᴅ ʙᴇ sᴏғᴛ ᴀɴᴅ ғʟᴇxɪʙʟᴇ. ... ᴛʜᴇ ʜᴀɴᴅʟᴇ ɪs ᴍᴀᴅᴇ ᴏғ ʜᴀʀᴅ ᴘʟᴀsᴛɪᴄ ᴀs ɪᴛ ɪs sᴛʀᴏɴɢ, ᴅᴜʀᴀʙʟᴇ, ᴘᴏᴏʀ ᴄᴏɴᴅᴜᴄᴛᴏʀ ᴏғ ʜᴇᴀᴛ ᴀɴᴅ ᴇʟᴇᴄᴛʀɪᴄɪᴛʏ.Mark me as a BRAINLIEST



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