Definitions Flashcards
1
Q
What is a chemical change?
A
A change in formula
2
Q
What is a physical change?
A
A change in shape, form, state, or size
3
Q
What does digestion mean?
A
The Changing of Food into Forms the Body can Use
4
Q
What is a gland?
A
It makes a juice that is used in the body
5
Q
What is an enzyme?
A
A chemical which only acts on one kind on food
