7.Which of the following is an example of symbiosis? * 12 points
A. A sea anemone protects a clownfish, and the clownfish chases attackers away
from the sea anemone.
O B. Barnacles attached to the skin of a whale ride through the water gathering food.
C. A flea lives on a dog and feeds on its blood.
D. All of the other answer choices

The examples of symbiosis is all of the other answer choices. That is option D.

In an ecosystem there are alot of feeding relationships that exist between organisms of different species.

Symbiosis is defined as the feeding interaction between two different species.

There are different types of symbiotic feeding relationship between organisms which include:

Therefore, the examples of symbiosis is all of the other answer choices

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The relationship between the clownfish and the anemone, that protects it,  is an example of symbiosis, specifically mutualism.

Explanation:

Symbiosis or mutualism explains an interspecific relationship where two species benefit from each other.

Some anemone species are capable of harboring the clown fish, contributing to its protection and allowing it to feed and spawn.

The clownfish, on the other hand, attracts its predators to the anemone, where it dies from contact with the tentacles and serves as food for both species. Additionally, the clownfish's swimming contributes to the oxygenation of the anemone tentacles.

The other options do not correspond to symbiosis because:

   B. Barnacles do not represent any benefit for the whale, so there is no symbiosis.

    C. The relationship of the flea and the dog is parasitism, where the flea feeds on the dog's blood, and can produce harm.

i think that it is plants