What are the 3 types of symbiotic relationships and give an example for each?

Commensalism, mutualism, and parasitism.

Explanation:

Commensalism: It is defined as the type of symbiotic relationship where one species gets benefits, and other species neither harmed nor helped. For example tree frogs use plants as a protection for themselves.

Mutualism: It is defined as the type of symbiotic relationship where both species gets benefits from each other. For example legumes, and nitrogen fixing bacteria.

Parasitism: It is defined as the type of symbiotic relationship where one species gets benefit, and other species is harmed. For example ticks that lives on cats, and dogs are known as parasites.

the cell theory states that all living things including animals, as well as plants, are made of cells.