Answer:
Genetic Mutation
Explanation:
Speciation can be driven by evolution, which is a process that results in the accumulation of many small genetic changes called mutations in a population over a long period of time.
There are a number of different mechanisms that may drive speciation.
Two of them to point out here.
1. natural selection
2. genetic drift
genetic drift describes random fluctuations in allele frequencies in populations, which can eventually cause a population of organisms to be genetically distinct from its original population and result in the formation of a new species.
Cancer is the result of unchecked cell division caused by a breakdown of the mechanisms that regulate the cell cycle. The loss of control begins with a change in the DNA sequence of a gene that codes for one of the regulatory molecules. Faulty instructions lead to a protein that does not function as it should
Steel is magnetic, aluminium is not. So the electro magnet would pull only the stell food cans, separating them.
Answer:

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Happy homework/ study/ exam!
You are not what you eat because if you ate a burger, you’re not a burger right?
Some models such as the 3D models are used to help visulize what you are experimenting with others are used to describe something or facts.