Answer: mutation
Mutations are changes to an organism's DNA and are an important driver of diversity in populations. Species evolve because of the accumulation of mutations that occur over time. The appearance of new mutations is the most common way to introduce novel genotypic and phenotypic variance.
Answer:
''Protect the soil is to protect life on earth'' and ''Protect the soil to ensure human survival'' .
Explanation:
''Protect the soil is to protect life on earth'' and ''Protect the soil to ensure human survival'' are the slogans to create awareness on conservation of soil. In these slogans, a very important message is given to the people is that soil is important for the survival of humans and other creatures on this planet because this soil provides food which is the main source of survival. If there is no soil , no food will be produced which leads to the death and extinction of all humans.
Its c because when you really read it closely you can tell that it would be the answer
Answer:
1) Mechanical Weathering, 2) Chemical, 3) Physical
Explanation: