Which statement best explains why these siblings are genetically different from each other?

List five ways we are indebted to phytoplankton

What molecule contains an organisms genetic material, passed down from parents to their offspring

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