Organism

The rabbit in this food web would be considered a:

• Decomposer

• Producer

• Secondary Consumer

• Primary Consumer

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Based on the food web, which shows correctly the one way that energy flows?

• Plant -->Beetle-->Fox

• Plant <--Beetle<-- Fox

• Plant-->rabbit-->beetle

• Owl-->rabbit-->plant

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A consumer?

• Makes its own food

• Eats dead plants and animals

• Eats plants and other animals for energy

• Buys toys for kids

Tags

NGSS.MS-LS2-3

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

• Mutualism 

• Competition

• Parasitsm 

• Commensalism 

Which of the following is NOT a symbiotic relationship?

• Competition

• Commensalism

• Mutualism

• Parasitism

What term describes organisms striving for the same limited resources?

• Competition

• Predation

• Mutualism

• Commensalism

Tags

NGSS.MS-LS2-1

Commensalism is a symbiotic relationship in which what occurs between the organisms?

• both organisms are harmed

• one benefits, the other is unaffected

• one benefits, the other is harmed

• one benefits by eating the other

Tags

NGSS.MS-LS2-2

A crab is protected from fish when an anemone rides on its shell. The anemone gets more food.

• Commensalism

• Competition

• Predation

• Mutualism

Orchid vines are skinny and grow on the trunk of trees to get more light and space with no negative effect.

• Mutualism

• Commensalism

• Parasitism

• Competition

Tags

NGSS.MS-LS2-1

An increase in the population of an organism (living thing) could happen because of ??

• A series of severe weather events in the habitat

• A decrease in necessary resources available

• An expansion (increase) of living space

• An increase in animals that prey on the organism

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4