<span>I believe C to be the most accurate.My reason for this is because our actions can affect the physical environment in everything we do.If we pollute the earth we can expect a dirty environment with more pollution in the air and this contributes to many physical health issues such as asthma and allergies and those health issues greatly affects our quality of life.</span>
Answer:
D. 163.28mm
Explanation:
Circumference of a circle= 2πr where r is the radius
∴ 2×3.14×26= 163.48
Explanation:
Using a few inexpensive, energy efficient measures can reduce your energy bill and, at the same time, reduce air pollution. Heating and cooling systems use more energy than any other systems in American homes. Natural gas and electricity are used to heat most American homes, electricity to cool almost all.
