The answer is B) Parasitism
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Answer:
the interactions among the spheres have changed the Earth system and the individual spheres. An interaction can take one of many forms. It can be a single event, such as the eruption of a volcano or a flood. It can be a temporary change, such as a cold snap that kills a fruit crop. Or it can be an ongoing, steady process, such as erosion. The idea that Earth is always changing, and that the forces of change at work now are the same as those in the past, is called uniformitarianism.
Explanation:
The living material that lines the inside of one's cheek is mucous membrane
Germline mutation is the types of the mutation of the respective cell can be passed to the offspring.
<u>Explanation:</u>
During the sexual reproduction somatic mutations occur in the nonreproductive cells, they are passed to the daughter cells during the mitosis but not to be the offsprings.
During the sexual reproduction, a mutation is used in large scale evolution that can be passed to the offsprings.
Its occurs in the cells such as egg and the sperm are called as the germ line mutations. A single sperms line mutation have a light effect in the gene but there is no change in the phenotype.