Answer:
pluto
Explanation:
the others are formed from other things
Answer:
1) Mechanical Weathering, 2) Chemical, 3) Physical
Explanation:
Answer:
<h2>A.) The dispersal of seed by force ( explosive mechanism ) </h2>
In any ecosystem, there are factors to control populations.
In a stream, the predators of a certain organism will help keep populations checked. Moreover, the limited resources, such as space and food, will keep the population from growing out of control.
