On a weather map, which type of front is shown by a line with semicircles extending from one side

What is the y-coordinate of the point that divides thedirected line segment from j to k into a ratio of 2.3? -6-557

Which of the following is an example of an outdated theory based on the consensus of the scientific community ? a. big bangb. geocentric solar systemc. heliocentric theoryd. plate tectonics answer : geocentric solar system

All of the following are reasons why deserts extremely susceptible to wind erosion except a. they lack major root systems b. they contain thin, dry soil c. they have very few plants and trees d. they are extremely hot and lack water