MULTIPLE CHOICE QUESTIONS.
btw, this is science!!

Answer

1st one: all of these chocies describe the rock cycle

2nd one: igneous rock

3rd one: metamorphic ock

4th one: weathering and erosion slowly change the granite to particles of sediment

5th one: igneous

Explanation:

hope that helps :)

#1 is A, #2 is B, #3 is B, #4 is C, and #5 is D

Explanation:

Sorry wrong one

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.