Which of the following interactions is an example of symbiosis? a. a mother bear feeds and protects her cubs b. a tropical bird performs a courtship dance for a mate c. a population of hummingbirds migrates during the summer d. an insect acts as a pollinator for a plant species

The correct choice is D.

This is because symbiosis is the relationship between two different species, and out of all 4 of those choices, only D demonstrates the relationship between two DIFFERENT species (a bee and a plant). 

Symbiosis is a communication between two living beings living respectively in pretty much personal affiliation or even the converging of two different life forms.

Therefore, the answer would result in (d). 

The answer is going to be a because ik that i’m right

U. life is what you go through to become a better person. it makes you stronger, wiser, and more creative. it can be hard but its ok. because i believe everyone was put here for a reason. whether or not you know that reason you should always look towards the future and trust in god for a better tomorrow.be safe and blessed