Symbiotic Relationships (Ecology)

An ECOSYSTEM is (choose the best answer)

• a place where biotic things interact

• a place where abiotic things interact

• biotic plus abiotic things

• a place where biotic and abiotic things interact

Tags

NGSS.MS-LS2-3

BIOTIC refers to

• non-living things

• living things

• both living and non-living things

Tags

NGSS.MS-LS2-3

ABIOTIC refers to

• non-living things

• living things

• both living and non-living things

Tags

NGSS.MS-LS2-3

Which two faces represent mutualism? (select two)

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• 
• 

Tags

NGSS.MS-LS2-2

Which two faces represent commensalism? (select two)

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• 
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• 
• 

Tags

NGSS.MS-LS2-2

Which two faces represent parasitism? (select two)

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• 
• 
• 

Tags

NGSS.MS-LS2-2

Which two faces represent predation? (select two)

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• 
• 
• 

COMMENSALISM is a relationship in which one organism is _____________ and the other organism is _______________.

• harmed; harmed

• helped; helped

• helped; harmed

• helped; neither helped nor harmed

Tags

NGSS.MS-LS2-2

PARASITISM is a relationship in which one organism is _____________ and the other organism is _______________.

• harmed; harmed

• helped; helped

• helped; harmed

• helped; neither helped nor harmed

Tags

NGSS.MS-LS2-2

MUTUALISM is a relationship in which one organism is _____________ and the other organism is _______________.

• harmed; harmed

• helped; helped

• helped; harmed

• helped; neither helped nor harmed

Tags

NGSS.MS-LS2-2