1) how many skeleten system in the slide a) 1 b) 4 c) 5 d) 11 2) how many bones does the human skeleton have a) 306 b) 600 c) 100 d) 400 3) what is funtion of the skull a) protect stomach b) protect brain c) protect lung and heart d) protect knee 4) what are the main functions of the skeleton a) jumping,walking,sitting b) movement,looks good c) protection, running d) movement,support and blood production 5) where would you find the femur in you body a) calf b) Thigh c) arms d) leg

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?