When does fluvial erosion begin?

a. when rain falls on flat or sloped surfaces

b. when water flows into the ground

c. when rills develop

d. when water flows downslope?

Which of the following is the correct definition of electrical energy? A. energy that is transmitted in the form of electromagnetic waves B. energy an object has because of its motion or position C.

List one genetic technology that scientist have developed? What is one advantage and one disadvantage of using this technology?

What is the difference between the greatest distance and the least distance ridden on one fifth of a mile to one mile

The time at which the Moon rises changes by about 50 minutes every day. Why is this the case? A. The speed at which the Moon moves through space varies according to the time of day. B.

Hypothesize how the evolutionary history of cells might have differed had endosymbiosis not occurred?

What role does gravity play in mass movement

Why don't all plants have chloroplasts?

You step on something in the yard resulting in a puncture wound that does not bleed freely. antigens from any microbes that entered the wound will most likely end up in the

Do cats have funny bones

Pollution in the environment affects living things