Tissues , Organs and Systems Flashcards
1
Q
Tissue (smallest)
A
A group of similar cells that work together to carry out a function
2
Q
Organ (middle)
A
A group of different tissues working together to carry out a function
3
Q
System (biggest)
A
A group of organs that work together to
carry out a specific function
4
Q
Heart
A
Pumps blood around the body.
5
Q
Lungs
A
Breathes in oxygen and breathes out carbon dioxide
6
Q
Brain
A
Controls the body’s functions
7
Q
Stomach
A
Helps digests food and contains acid to kill microbes
8
Q
Liver
A
Helps digest food and absorbs nutrients
9
Q
Heart system
A
Circulatory system
10
Q
Lungs system
A
Respiratory system
11
Q
Brain system
A
Nervous system
12
Q
Stomach system
A
Digestive system
13
Q
Liver system
A
Digestive system
