In chemical reactions, bonds blank in reactants.

As a small change in a person's dna can cause a genetic disorder

2. which is the last step in the scientific method?

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?