Which one of these is NOT a kind of symbiosis?

Mutualism is a type of symbiosis where both organisms benefit.

What is commensalism?

What is parasitism?

Predation is where one organism is going to eat the prey.

If 2 soccer teams are going after 1 ball, what kind of symbiosis would this be an example of?

The anemone fish live in the anemone. The anemone protects the fish and the fish drops food scraps that the anemone can eat. What kind of symbiosis is this?

A bear waits at the top of a river to eat salmon. What type of symbiosis is this?

A remora attaches itself to a shark. It eats what the shark catches and goes where the shark swims. The shark doesn't get anything. What type of symbiosis is this?

You get lice. They live on your head and drink blood while you itch and can infest others. What type of symbiosis is this?

A cheetah and lion are trying to catch a zebra. They are BOTH trying to catch a zebra to eat. What kind of symbiosis is this?

A bird makes a nest in a tree. The bird gets a house, but the tree is unharmed. What type of symbiosis is this?

A bee and a flower work together to benefit each other. This is an example of a ______. The bee helps the flower by pollinating it and the flower helps the bee by providing it with nectar.

Hookworms enter the human body by burrowing into the skin of the feet. They go to the small intestine where they attach to the walls and begin to drink the person's blood and weaken them. What type of symbiosis is this?

Oxpeckers feed on the ticks found on a rhinoceros. The oxpeckers get a meal and the rhinoceros is helped by the removal of the ticks. What type of symbiosis is this?

Mistletoe takes water and nutrients from a spruce tree. The spruce tree is harmed.

Hermit crabs live in shells made and then abandoned by snails. The snails are unaffected.