Which of the following pairs state both a benefit and a cost of coal? Clean coal is plentiful; CO2 emissions
Globally available; few pollutants
Cheap and available; many pollutants
Safe to extract; many pollutants

Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.