The celsius temperature scale is based on
a) air temperature
b) the human body
c) vapor
d) the boiling and freezing points of water

Which accurately compares concave and convex lenses?

Ways that industry and agriculture use physical properties to separate substances

Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?