1st Blank: Synthetic
2nd Blank: Oil
3rd Blank: Nonrenewable
4th Blank Renewable
5th Blank: Chemically
6th Blank: Alternative
<span>A physical change is any change that alters the form or appearance of a substance but does not change it into another substance
-Some of the physical properties may be altered, but the chemical composition stays the same
-Examples: Bending, Crushing, Cutting, Melting, Freezing, Boiling</span>
384,400 in scientific notation can be written as 3.844×10^5
Answer:
False.
Explanation:
Lets assume our positive direction to the right (this reasoning works for any direction). A negative velocity would then be then directed to the left. If it varies as such that it aproaches to zero, it means that the variation is directed to the right, and that is where the direction of the acceleration must be pointing. In other words, its losing its velocity, so the acceleration must point opposite to the velocity. Then it means the acceleration is positive.
light waves slow down as they travel from the air through the water
