which bones protect your round from the sun?------------- what ma_英语解答

which bones protect your round from the sun?------------- what make a skeleton move?-------

人气：275 ℃　时间：2020-02-05 08:53:29

解答

1. A human body has 206 bones, so all the 206 bones of you protect your round from the sun. 2. The skeleton move is controlled by brain, nervus and muscles, so it is the brain, nervus and muscles that...