Body systems Flashcards
1
Q
Cell
A
The basic building blocks of life.
E.g. muscle cells,blood cells.
2
Q
Tissue
A
Loads of cells that form a tissue.
E.g. blood vessels.
3
Q
Organ
A
A group of tissues working together .
E.g. the brain .
4
Q
Organ system
A
An organ system is a group of organs working together in a system.
E.g. digestive system.
5
Q
Organism
A
It is all of the body systems working together to form a living thing.
E.g.human,tree.
