Relationship

A win-lose relationship.

• Mutualism

• Commensalism

• Competition

• Parasitism

A win-win relationship

• Commensalism

• Parasitism

• Predation

• Mutualism

A win-meh relationship.

• Commensalism

• Mutualism

• Predation

• Parasitism

The close relationship between two different species in an ecosystem

• Biosphere

• Ecology

• Symbiosis

• Environment

A frog eats a fly. The frog and fly are demonstrating ________.

• mutualism

• competition

• predator/prey

• parasitism

When a mosquito bites you, you are the __________ and the mosquito is the  ____________.

• host, hostess

• parasite, host

• host, parasite

• prey, predator

Bromeliads and trees are in a commensal relationship because

• the tree provides shelter and an environment for the bromeliad

• the tree is harmed from the bromeliad taking food from it

• the tree is not harmed or helped by the bromeliad

• the tree takes nutrients from the bromeliad

Tags

NGSS.MS-LS2-2

A clownfish uses a sea anenome as a safe place to live. While living there, the clownfish lures in food for the anenome. This is an example of what type of relationship?

• Commensalism

• Mutualism

• Parasitism

Tags

NGSS.MS-LS2-2

Which symbols best describe mutualism?

• +,+

• +,-

• -,0

• +,0

Which symbols best describe parasitism?

• +,+

• +,-

• -,0

• +,0

Tags

NGSS.MS-LS2-2