Answer:
Cells contain DNA that controls the production of proteins.
Explanation:
Climate change happens by the circle of life
Answer:
D.
Explanation: Ecology: relation of organisms with one another or their surroundings.
Answer:
why would scientists conduct investigations on a newly discovered alternative fuel?
to confirm that the alternative fuel is cleaner than fuels currently used
Explanation:
As an alternative fuel, it must be validated whether it is better than the one currently in use
