Which type of measurement is used more often by scientists?

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

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

Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2