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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.

• commensalistic relationship

• parasitic relationship

• mutualistic relationship

Tags

NGSS.MS-LS1-4

Hookworms enter the human body by burrowing into the skin of the feet. Once in the skin, they enter the bloodstream and travel to the small intestine where they attach to the walls and begin to drink the person's blood and weaken the victim.

• mutualism

• commensalism

• parasitism

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

A relationship between two organisms in which one organism benefits and the other is unharmed...

• Mutualism 

• Competition

• Parasitsm 

• Commensalism 

What type of symbiosis?  Skunks often live in burrows that have been dug and abandoned by woodchucks.  

• commensalism

• mutualism

• parasitism

• predation

Tags

NGSS.MS-LS2-2

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

In a parasitic relationship, one organism is ______ and the other organism is benefiting.

• benefited

• harmed

• unaffected

A snake is eaten by a hawk. The hawk is the _______.

• prey

• parasite

• predator

• all of these

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Food, water, sunlight, shelter, and space are resources that are  __________.

• limiting factors

• wet

• messy

• found in rocks

Tags

NGSS.MS-LS2-1

If the population of a certain predator increases, there is often _______ its prey

• a decrease the population of

• an increase of the population of 

• great news for its prey of

• no  impact found on

Tags

NGSS.MS-LS2-4