Question

what is the use of muscles and bones tor us
​

Answer 1

Answer:

ᴡʜᴇɴ ᴡᴇ sᴍɪʟᴇ ᴀɴᴅ ᴛᴀʟᴋ, ᴍᴜsᴄʟᴇs ʜᴇʟᴘ ᴜs ᴄᴏᴍᴍᴜɴɪᴄᴀᴛᴇ, ᴀɴᴅ ᴡʜᴇɴ ᴡᴇ ᴇxᴇʀᴄɪsᴇ, ᴛʜᴇʏ ʜᴇʟᴘ ᴜs sᴛᴀʏ ᴘʜʏsɪᴄᴀʟʟʏ ғɪᴛ ᴀɴᴅ ʜᴇᴀʟᴛʜʏ. ʜᴜᴍᴀɴs ʜᴀᴠᴇ ᴛʜʀᴇᴇ ᴅɪғғᴇʀᴇɴᴛ ᴋɪɴᴅs ᴏғ ᴍᴜsᴄʟᴇ: sᴋᴇʟᴇᴛᴀʟ ᴍᴜsᴄʟᴇ ɪs ᴀᴛᴛᴀᴄʜᴇᴅ ʙʏ ᴄᴏʀᴅ-ʟɪᴋᴇ ᴛᴇɴᴅᴏɴs ᴛᴏ ʙᴏɴᴇ, sᴜᴄʜ ᴀs ɪɴ ᴛʜᴇ ʟᴇɢs, ᴀʀᴍs, ᴀɴᴅ ғᴀᴄᴇ.

Answer 2

When we smile and talk, muscles help us communicate, and when we exercise, they help us stay physically fit and healthy. Humans have three different kinds of muscle: Skeletal muscle is attached by cord-like tendons to bone, such as in the legs, arms, and face.