Page 18 - SCIENCE

Machine Translated by Google

1st Grade THE BONE SYSTEM

10 Observe the following drawing of a bone and write the name of its parts in the blank spaces.

11 Write two characteristics of the bones:

____________________________________
____________________________________

12 Answer: a)
What is the function of the skeletal system? b) How many bones make up the human body?
_________________________________ _________________________________

_________________________________ _________________________________

for your notebook

13 What is the name of the substance found inside the bones?

___________________________________________________________

14 What organs does the thorax protect?

_____________________________________

_____________________________________
The skeleton grows up
_____________________________________
to twenty years.
_____________________________________

3 SCIENCE AND ENVIRONMENT