De que maneras los agentes geològicos pueden transportar clast?

What is called the "building block" of life?

Sarah is sitting at the top of the slide in the schools playground. which will increase sarah’s kinetic energy a- an additional child is added to the top of the slide. b- sarah is pushed and moves down the slide. c- sarah climbs down the ladder and off the slide. d- the ladder is moved to the other side of the yard.

How can you tell the difference between rough er from smooth er?