Grade 4 Review_Interaction

What type of symbiosis?  Hummingbirds feed on nectar from flowers.  The flowers are pollinated by hummingbirds as they move from flower to flower.

• commensalism
• mutualism
• parasitism
• predation

A relationship between two organisms in which both organisms benefit. 

• Mutualism 
• Competition
• Parasitsm 
• Commensalism 

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

• host, hostess
• parasite, host
• host, parasite
• prey, predator

A tick living on a dog is an example of...

• mutualism

• commensalism

• parasitism

A bird building their nest in a tree is an example of...

• mutualism

• commensalism

• parasitism

Bees and a flower have what type of relationship?

• mutualism

• commensalism

• parasitism

Name the symbiotic relationship shown in the image.

• mutualism

• commensalism

• parasitism

Name the symbiotic relationship shown in the image.

• mutualism

• commensalism

• parasitism

Some shrimp and crab live and capture food from within the tentacles of giant anemones. 

• Parasitism
• Commensalism
• Mutualism

In a parasitic relationship, one organism is ___________ and one organism is benefiting. 

• helped
• harmed
• not effected
• happy