You need to measure the length of your driveway. which measuring tool would produce accurate results that you would expect to be the same as those found by others?
your hand span

a string cut to the length of the tip of your finger to the bottom of your palm

a meter stick with only centimeters

a ruler with millimeters and centimeters

a meter stick with only centimeters

Hope this help:)

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.