Which of the following describes how scientists separate the physical layers of the Earth? Group of answer choices

A Based on how the layers interact with each other

B Based on the size of each layer

C Based on the color of each layer

D Based on the atoms and molecules in each layer

Bottle deposit programs are one way to encourage higher recycling rates. explain how they work

Which area on the map would be most likely to have the most oil exploration in since the start of the 21st century? a) b) c) d) plz me

Which of the following statements best describes the quantity theory of inflation? a.inflation occurs because production cost rise and this cost increase is passed on to consumers in the form of higher prices b. inflation occurs because there is too much money in the economy c. inflation occurs because demand of good and services exceeds existing supplies d. none of these