When something becomes different over time
Change
A small part that is meant to show what the whole is like
Sample
The result of one cause leading to an effect that causes one or more other effects
Indirect Effect
The ability to make things move or change
Energy
A molecule that organisms can use to release energy
Glucose
A population that eats organisms from another population
Consumer Population
The process of creating offspring
Reproduction
A group of atoms joined together in a particular way
Molecule
A population that is eaten by organisms from another population
Resource Population
A group of the same type of organism living in the same area
Population
When two or more populations use the same resource
Competition
All the living and nonliving things interacting in a particular area
Ecosystem
When something stays mostly the same over time
Stability
Living things
Organisms
A molecule that organisms can use to release the energy they need to survive
Energy Storage Molecule
A model that shows what eats what in an ecosystem
Food Web
A scientist who studies the interactions pf organisms with each other and their environment
Ecologist