Helene a hiker starts at an elevation of 27 ft above sea level and descends 32ft during her hike to basecamp which describes the elevation of base camp

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?

Which of the following could represent a single-replacement reaction? a. element + compound = element + compound b. element + element = compound c. compound +compound = compound + compound d. compound = element + element