Compared to a stationary galaxy, light from a galaxy that is moving toward earth will appear
a. bluer
b. redder
c. the same

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.