Mexico is the largest blank country in the world. a) oil producing b) spanish speaking c) computer programming d) ice fishing

Which of the following best summarizes the point of agreement?

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.

Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before