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MIU 4. Populations and Resources

Across
a population that is eaten by organisms from another population
living things, such as plants, animals, and bacteria
the process of creating offspring
a molecule that organisms can use to release the energy needed to survive
a scientist who studies the interactions of organisms with each other and their environment
the ability to make things move or change
a model that shows what eats what in an ecosystem
Down
when something becomes different over time
a small part that is meant to show what the whole is like
a population that eats organisms from another population
when two or more populations use the same resource, such as the same food source
the result of one cause leading to an effect that causes one or more other effects
a group of the same type of organism living in the same area
when something stays mostly the same over time
all the living and nonliving things interacting in a particular area