1.1 Classifying Living Things Flashcards
1
Q
a living thing
A
organism
2
Q
the smallest unit of an organism
A
cell
3
Q
a group of similar cells that work together at the same job
A
tissue
4
Q
a group of tissues that work together to do a certain job
A
organ
5
Q
a group of organs that work together to do a certain job
A
organ system
6
Q
a green chemical in plant cells that allows plants to use the Sun’s energy for making food
A
chlorophyll
