Please anyone, I really need help will give brainiest.

Average annual precipitation and are the two major features that define the biomes on earth.

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

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.