Answer: True
Explanation:
Mass is the amount of matter in an object. Everything is made up of matter.
Answer:
Directly proportional: as one amount increases another amount increases at the ... The "constant of proportionality" is the value that relates the two amounts ... Example: y is directly proportional to x, and when x=3 then y=15. ... Speed and travel time are Inversely Proportional because the faster we go the shorter the time.
Answer:
the light waves bend or REFRACT
Explanation:
