Which of the four major uses is predicted to change the least by 2020?

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

What element is able to combine with itself and hydrogen to form large molecules ?

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front