Which best summarizes what scientists learned about how microbes benefit the human body?

a- they are part of a normal human ecosystem.

b- they have become less harmful to humans as they used to be.

c- they process nutrients, fight disease, and accommodate change.

d- they humans overcome the effects of antibiotics.

animal farm, written by george orwell, is a representation of russia after the revolution that led stalin to take over power.

in this excerpt, the central idea seems to be that the animals (a representation of society), when they believe to be working for a greater good and equality, are obedient and productive. they were convinced that, after expelling the owner (jones) from the farm, they would live in harmony and be fairly treated.

as we know, the pigs become the leaders and grow more selfish and dictatorial with time. in the end, they look and act in a way so similar to humans that it is impossible to tell the difference. the ideals of equality are shattered, and the farm turns out to be worse than it was before. the animals are manipulated with false propaganda and forced to work in order to enrich the pigs.

sugar had three primary uses in ancient india. it was used in religious rituals, consumed as a snack, and considered a type of medicine.

a: that she is losing interest in her relationship with arobin just took !