All of the following describe work being done except:
a. standing in line to pay for groceries
b. putting bags of groceries down on a
counter
c. lifting bags of groceries out of the trunk of
a car
d. putting groceries away in the cupboard

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

How does the motion of particles in a gas change as the gas cools

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.