A relationship between two living things where one is not effected while the other gains something.

• predator/prey

• symbiosis

• commensalism

• parasitism

A relationship between two living things where one is harmed while the other gains something.

• predator/prey

• mutualism

• commensalism

• parasitism

Interaction between two different organisms living is a close physical association.

• Symbiosis

• Predator/prey

• Producer/consumer

• Inertia

A relationship between two living things where both gain something.

• Producer/consumer

• Mutualism

• Commensalism

• Parasitism

A falcon soars overhead in search of his next meal. This is an example of which of the following things?

• Mutualism

• Parasitism

• Predator/producer

• Predator/prey

An apple tree's flowers turn into fruit for consumers to eat. This is an example of what?

• Symbiosis

• Predator/prey

• Producer/prey

• Producer/consumer

A mosquito bites you & causes a nasty itch. This is an example of what type of symbiotic relationship?

• Parasitism

• Mutualism

• Commensalism

• Predator/prey

Orchids grow high on the branches of a tree to get more water & sunlight. The tree is not bothered. This is an example of what type of symbiotic relationship?

• Parasitism

• Commensalism

• Mutualism

• Producer/consumer

A cleaner fish eats leftover food & parasites out of an eel's mouth. This is an example of what type of symbiotic relationship?

• Parasitism

• Hygienism

• Commensalism

• Mutualism

What is the difference between a parasitic & a predator/prey relationship?

• Parasitism ends in death & predator/prey does not.

• Parasitism is a good relationship whereas a predator/prey relationship is not.

• Parasitism does not usually end in death whereas the predator/prey relationship usually does end up in death.

• There is no difference between parasitsm