HUMAN BODY: INTERACTION

NERVOUS SYSTEM ANIMATION
1.- Listen and  write an outline with the information about the central nervous system.


CELLS
2- Watch the video and answer the questions:
a) What are we made of?
b) How many types of shapes and sizes are there?
c) True or false:
 " They are so tiny that 10.000 could fit on the head of a pin"
" Cells protect us from harm"


NERVOUS SYSTEM
3- Watch the video