How can we help?
You can also find more resources in our
Select a category
Something is confusing
Something is broken
I have a suggestion
What is your email?
What is 1 + 3?
Pozen Honors Biology Unit 2A
non-living thing in the environment
immediate increase in algae and other producers
matter is passed from one organism to another and from one part of the biosphere to another
dry weight of living material
large areas with the same type of climax community
part of the Earth in which life exists
organisms in the environment
organism that eats animals
using chemical energy to produce carbohydrates
average, year-after-year conditions of temperature & precipitation in an area
symbiotic relationship in which one organism benefits and the other is not harmed