In this Biology video, I discuss three types of symbiotic relationships.
Mutualism,commensalism,and parasitism.
A symbiotic relationship is a close relationship between two different species.
Mutualism is when both organisms benefit from the symbiotic relationship.
Commensalism is when one organism benefits and the other organism is not impacted.
Parasitism is when one organism benefits and the other is harmed.

[ Ссылка ]

Animal Relationships

[ Ссылка ]

Ecosystems
[ Ссылка ]
-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
[ Ссылка ]
-~-~~-~~~-~~-~-
*
*
For more Life Science videos and summaries see,
[ Ссылка ]

свернуть