make a claim about the process of succession. What is the role of pioneer species and other organisms

An atom of nitrogen had seven protons in its nucleus. how many electrons does it have

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.

Iwanna go do something with my ideas? ?