Science Review Thursday 6/11

Which form of energy is found in food?

• chemical

• electrical

• sound

• mechanical

The diagram below shows a mature flower.

This flower produced seeds that grew into a new flower. Which new flower is most likely an offspring of this mature flower?

• 
• 
• 
• 

A decomposer is an organism that

• hunts and eats animals

• migrates for the winter

• breaks down dead plants and animals

• uses water and sunlight to make food

The diagram below shows a baby elephant with one of its parents.

The baby elephants trunk is an example of

• a response to the enviornment

• an inherited trait

• coloration to attract mates

• a seasonal adaptation

Which organism in the diagram is a producer?

• A

• B

• C

• D

A student riding a bicycle observes that it moves faster on a smooth road than on a rough road. This happens because the smooth road has

• less gravity

• more gravity

• less friction

• more friction

The photograph below shows a cactus plant covered with sharp spines.

How do the sharp spines on the cactus help it survive?

• they absorb sunlight

• they provide support for the plant

• they keep animals away from the plant

• they carry food to the flower

When a cup of water at room temperature us put in a freezer, the water's state of matter will change from

• liquid to gas

• gas to liquid

• liquid to solid

• solid to liquid