Just need help with these 2 problems

All of the above

A person lifts up a box from the ground and places it on a shelf

Explanation:

Work done is the force applied on a body to move it through a particular distance or to cause displacement.

 Force applied which is the push or pull on a body is very important

 Distance or displacement which is the resultant length of path traveled by the body is key.

 Work done  = force x distance moved in the direction of the force

A person lifting a box is doing work.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).