|
Erstellt von Zubayr C-137 Rashid
vor mehr als 7 Jahre
|
|
Unit 3.1
What does muticellular mean?
What are different types of cells?
What is the respiratory system?
What is the circulatory system?
What is the skeletal system?
What is digestion?
What is the digestive system?
What is mechanical digestion?
What is chemical digestion?
Give an example of chemical digestion?
What are the four types of teeth?
What is the oesophagus?
What is gastric juice?
What is hydrochloric acid?