The factor given in the choices that will probably decrease population density would be C. forest fire. Normal rainfall is beneficial to the ecosystem to help grow the vegetation and in result, benefits the consumers. Predators decrease the population while birth rate can also increase population.
Igneous rock.
Igneous rock is cooled lava.
<span>The type of seismic waves that arrive at the surface first and move by compressing and expanding the ground like an accordion are called "P-Waves"
In short, Your Answer would be Option B
Hope this helps!</span>
Its hard to explain but i will do my best now not to insult anyone but a long long time ago people would produce heirs with their own kind because they had no way of transportation to get to a different area their fore meet people of a different race.......big idea is races are losing their genes because we have a wider variety of people so the newest generation of children are not just Spanish or asian or dutch or any simple race their a huge mix of races and no one is a specific color (if you will) will be darker or paler. hope this helps you understand a bit more
