What is a fossil?
Fossils are fossilised (petrified) remains of animals/plants. A fossil though, is only a fossil, when it is from a different geological era.
How does that relate to evolution?
Evolution and fossils are very related. When we scan the DNA of different fossils, we find that the DNA can be similar to living species we have today, which helps us trace back their origins.
Tracing back a species origins is not something we do just to see how that species changed along time. When we manage to make an evolutionary chart of a species, we know how they changed, what they changed, and maybe not more, but very importantly, when the previous species were extinguished. If we know when they were extinguished, we can find out what caused that extinction:
- A lack of adaptation.
- Lack of resources.
- Temperature changes.
- Increase of predators.
- Deadly migrations.
- Other natural disasters.
So, in other words, by studying one species, we can study our own planet.
Hope it helped,
BioTeacher101
Given what we know, we can confirm that the most important advantage in energy generation most likely comes from nuclear power plants, while the greatest disadvantage comes from Coal-fired plants.
<h3>Why is nuclear power such an advantage?</h3>
Nuclear power provides a huge advantage in the same way that coal-based power provides disadvantages, in regards to pollution. Nuclear power is by far the most efficient energy source available to mankind. Most importantly, despite the dangers of ill maintenance, nuclear power is relatively safe and is a very clean form of energy.
<h3>Why are Coal-fired plants so bad?</h3>
Coal-powered plants are a terrible form of energy production. This is due to the fact that the mining of coal, its transportation, and the burning of this substance each produce large amounts of pollution, severely harming our planet and its ecosystems.
Therefore, we can confirm that the most important advantage in energy generation most likely comes from nuclear power plants, while the greatest disadvantage comes from Coal-fired plants.
To learn more about nuclear power visit:
brainly.com/question/9859575?referrer=searchResults
Answer:
The correct answer is- Resource partitioning
Explanation:
According to the competitive exclusion principle, two species can not share the same niche because species that share the same niche have the same needs which leads to the interspecies competition.
This competition leads to resource partitioning which means the species who share the same niche evolved by natural selection to occupy different niche by dividing their resource which leads to the coexistence of two different species.
So here coexistence of wild cats differ in the size of their canine teeth is the result of resource partitioning.
