What benefit do the clownfish and anemone receive from each other? The fish gets eaten by the anemone, and the anemone gains nutrition.1Neither the fish nor the anemone gain any benefit, they do not have any effect on one another.2The fish eats the anemone, and the anemone slowly dies.3The fish has a safe home, the anemone is kept clean and safe from parasites.

How is the clownfish protected from the stinging tentacles of the anemone

How do corals gain energy and nutrition? Select ALL correct optionsThey absorb heat from water and convert it into glucose.1They hunt fish by snaring them with a poison dart.2They gain energy from symbiotic algae that photosynthesise.3They filter feed on plankton.

Select all the correct answers.In an aquatic ecosystem, the fishing of a particular fish species increased. This fish species is a secondary consumer in an energy pyramid. The fishing of the species led to a decrease in its population. In which two ways will this affect the food web? The higher levels in the pyramid will receive more energy. The higher levels in the pyramid will receive less energy. The lower levels in the pyramid will have less predation. The higher levels in the pyramid will receive no energy at all. The lower levels in the pyramid will receive less energy.

Barnacles attach themselves to the bodies of migrating whales so they can move to new feeding areas. The whale is neither benefited nor harmed.What kind of ecological interaction exists between the whale and the barnacle?

Which of the following best describes a symbiotic relationship?ResponsesStriped bass and bluefish eat the same variety of mackerel.Striped bass and bluefish eat the same variety of mackerel.Intestinal bacteria inhabit the gut of humans.Intestinal bacteria inhabit the gut of humans.Mountain lions feed on white-tailed deer.Mountain lions feed on white-tailed deer.Marsupial animals carry their young in a pouch.