In ⊙, ⏜=,m , modified eh b with frown above , equals , 43 comma and =.Eh c , equals , d f , . Find . Enter your answer.

What is the thickest layer of earth called?

Explain how earths tilt and revolution around the sun affects weather and climate

Canada must balance the economic opportunities offered by its natural resources with the need to maintain links to the united states maintain high tariffs preserve the environment protect its borders