What does a fish use to get oxygen from water?
A.lungs
B.mouth
C.gill
D.fin
What does the camel use to keep water?
A.hump
B.legs
C.nose
D.mouth
What is feeding relationship?
A.Buffalo and bird
B.Skake eats rabbit
C.Ants live on the ground
D.Hermit crab and sea anemone
What is need for shelter relationship?
A.Humans live in the house
B.A cat eats a mouse.
C.Bees and flowers
D.Snake and rabbit
Why do polar bears have sharp teeth?
A.to catch and eat preys
B.for comouflage
C.to smile
D.to speak
What kind of consumers are a deer, a cow, and a rabbit?
A.They are herbivores because they eat only plants.
B.They are carnivores because they eat other animals.
C.They are producer.
D.They are omnivores because they eat both plants and animals.
What animal is omnivores?
What is the benefit of the decomposers?
A.A frog is the decomposer. B.Yeast can be used to make bread. C.A bird helps a buffalo.