One component of the nature of science is that “science demands evidence." Would you classify fireworks as endothermic or exothermic? Provide evidence to support your answer.

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.

that tool would be a compass

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

no starving yourself won't it will make you lose more weight what you need to do is find out what foods make you gain weight like bread and meats with fat on