lesson 2 Flashcards
1
Q
tissue
A
A group of speacial cell that do the same thing and there are 4 kind are epithelial tissue, connective tissue, muscle tissue, and nerve tissue.
2
Q
organ
A
An organ is a structure made up of at least two types of tissues that work together to perform a specific job in the body.
3
Q
How are cells are organized in multicellular organisms?
A
cells——> tissues——> organs—–> systems——> organism.
4
Q
What does the digestive system do?
A
It digests your food
5
Q
What does the respiratory system do?
A
It help us breath oxygen
6
Q
What does the circulatory system do?
A
It moves your blood around the body
7
Q
What do the skeletal and muscular systems do?
A
They work together to provide support and movement for you body
8
Q
What does the excretory system do?
A
It removes wastes from the blood
