Andrew is observing the force needed the change the motion of an object. He follows a procedure and records the mass of the objects. What would verify that the results of the investigation are accurate? A He can repeat the experiment procedure and get similar results.
B He can repeat the experiment procedure and get very different results.
C He can do a different experiment procedure using different objects.
D He can observe different objects in motion outside on a walk.

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

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).