question:
All matter is made up of particles called

answer:
atoms

question:
A forest is flooded when a natural dam breaks, leaving the forest floor under two meters of water. Which animal is most affected by the flooding?

answer:
a rabbit

question:
Louis Pasteur discovered that the bacteria in a substance can be killed by heating the substance for a short period of time. Which of these practices benefited most from Pasteur's discovery?

answer:
storing foods for longer periods of time

question:
Why is a healthy diet important?

answer:

It supplies the body's needs for growth and energy.