answer is decomposition.
Decomposition is part of the nutrient cycle and its the process by which bacteria or fungi break down organic substances into simpler matter. This is a important process for life because it recycles the finite matter that occupies the biosphere.
There are other organisms that do this process, for example, worms.
Answer:
700 pounds
New York state wildlife expert Richard Thomas found that a woodchuck could (and does) chuck around 35 cubic feet of dirt in the course of digging a burrow. Thomas reasoned that if a woodchuck could chuck wood, he would chuck an amount equivalent to the weight of the dirt, or 700 pounds.
Explanation:
C)shelter made from logs
D)adequate space to build a dam
Bottleneck is the term used to define chance changes in the frequency of alleles which have a significant effect on small populations. The effect is that the population is greatly reduced because of the change in the allele frequency. A genetic drift will follow which will expedite evolution.
The answer is; C
Resources are not evenly distributed on the planet. If you look at it this way; Even regarding climate, not all regions of the planet receive the same amount of sunshine and rain. This way even the biodiversity (natural resources) in these regions will vary. The biodiversity in the tropics is more than that of the polar regions.