Lesson 21A
1.- Listen and choose..
Respuesta:
The Human Body
hundreds/millions
majority/minority
traits/Characteristics
community/system
system/organization
2.- Asnwer the following..
Respuesta:
a. ___A scientific text ____
b. ___In three paragraphs ____
c. ___Cells and Tissues _____
d. __Organs and the Body – System organization___
e. ___How the body transforms energy___
