4. Convert a speed of 98 cm/s to its equivalent in km/hour.

Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.

The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation

Which characteristics can be used to differentiate star systems? check all that apply.