1. Why did the student's measurement turn out to be so costly? 2. What should he have done differently ?

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude