What evidence would be least likely to help scientists learn about the organisms which have lived throughout the Earth's history? a. Rock strata
b. Carbon Dioxide emissions from fossil fuels
c. Current living organisms
d. Fossils

Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table