Nalah labels ten rats with the numbers 1 through 10. Then, she records how long it takes each rat to run through a maze. She
finds it difficult to graph her data in a line graph. What change could she make to her experimental design that would allow her to
plot a clearly displayed data trend in a single line graph?

What are some aquatic organisms that live in cold water temperatures?

Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.

What enzyme is most important for dna replication and why?