What does the line of red circles mean on a weather map - i need asap-

a: a stationary front
b: an occluded front
c: a warm front
d: a cold front

The hebrews originally migrated from a. india b. egypt c. arabia d. mesopotamia

Dubai is challenged by all of the following environmental factors except a. a warm and dry climate b. a lack of annual rainfall c. scarce freshwater resources d. a lack of valuable natural resources

Which question did the author of how to grow a school garden consider about the audience before writing the project plan