Part B
In her science journal, Sharon made a table to show the phases of matter and the substances represented. Drag the correct answer into each cell to complete Sharon’s table.
Substances
Gas
Liquid
Solid
Plasma
Rock
Inflated Balloon
Lightning
Glass of water
Select the correct answer from the drop-down menu to complete the sentence.
At the end of her investigation, Jessy realized she made Car 4 with slicker tires. This might change Jessy’s results. Jessy should
make a note of the flaw in her data and repeat the investigation.
not mention the flaw in her data.
mention there were no flaws in the making of this investigation.
throw away the cars and burn her results.
Select the correct answer to complete each sentence.
In trial 1, Brian creates a physical change by
adding water to vinegar.
sniffing the vinegar.
shaking the water.
pouring the water down the drain.
If the night sky is cloudy, the dung beetle will [blank]
get confused because it can’t see the stars.
navigate the clouds.
jump for joy.
find another beetle.
Select two correct answers. If the insects and nutrias were removed from the food web, what would happen to the ecosystem?
The eagles would grow out of control.
The alligators would all of the eagles.
The fish and the snakes would have to adjust to eating other organisms.
The plants would grow out of control.
The entire ecosystem would go into extinction.
Part A
Select the correct answer.
Volunteers cleaning up debris from the beaches along Louisiana's coast is an example of
unbalanced forces.
sustainability.
greenhouse effect.
cellular respiration.
Select two correct answers. What do plants create during photosynthesis?
energy
glucose
sunlight
green color
carbon dioxide
oxygen
Select the correct answer from each drop-down menu to complete each sentence
Select the correct answer from each drop-down menu to complete the sentence.
Select the correct answer. Which organism traps carbon from the atmosphere?
bacteria
a maple tree
a rabbit
a shark
