What provide support for the plate tectonic theory in the 1960s? a) detailed research of the ocean floor b) shape of the continental coastlines matching up together c) mountain ranges that seem to match up on different continents d) mineral and fossil matches from tests done on different continents

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

Ways that industry and agriculture use physical properties to separate substances