Which term best describes area 3 on the map? a.)tall grass prairie b.)mixed grass prairie c.) short grass prairie

What is the relationship of air masses and the temperature of oceans?

Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12

Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.