Topic 5-10 Abiotic and Biotic Factors

Dec 11, 2011, 12:33 PM

Share

Explain that the numbers and distribution of organisms in a habitat are controlled by biotic and abiotic factors.

Share
Next
Topic 5-11 Ecological Fieldwork
Top episodes
Topic 6-02 Nature of the Genetic Code
by Julia Anderson
Goodbye to my A2s
by Julia Anderson
Topic 4-05 Structure and Function of Sclerenchyma and Xylem
by Julia Anderson
Related episodes
Blueprint for Revision: The System That Makes Revision Finally Make Sense
by #AmWriting
An Invitation to the January Blueprint!
by #AmWriting
‘Fire Amoeba’ Likes It Hot, And A Faraway Lava Planet
by Science Friday