Hierarchy Flashcards
1
Q
Molecule
A
Particle formed when atoms share electrons.
2
Q
Cell
A
The smallest functional unit of an organism.
3
Q
Tissue
A
A group of similar cells that work together to do a job.
4
Q
Organ
A
Several different types of tissues that work together to perform a function.
5
Q
Organ system
A
Group of organs that are interdependent and work together to perform a function
6
Q
Organism
A
One single living individual
7
Q
Population
A
All individuals of a single species in a given area
8
Q
Community
A
All species in an ecosystem,only includes living things
9
Q
Ecosystem
A
Includes all living organisms and non living matter such as, air, water, and minerals
10
Q
Biosphere
A
The ecosystem comprising the entire earth and the living organisms that inhabit it
