How does the body respond to danger? А
The fingers, toes, and digestive system receive more blood
and oxygen when our brains detect danger.
B
It uses chemical reactions to make the body readier to
escape danger or to fight.
С
Danger causes the brain to start a series of chemical
reactions that help keep the body in its normal state.
D
The brain releases hormones that make it harder to run and
easier to stand and fight.

the anecdote makes readers feel sorry for the man’s lack of heritage, then reminds readers that the man has an equally valuable heritage.

normally working animals are domesticated and ruled by a master, a domesticator (tamer), to perform basic and important functions on a farm, for example. the value used in this context is animal labor in exchange for food. it is not so much a contrast to the story told by napoleon and the pigs, since the animals of that particular farm also performed functions on the farm through domestication. the only thing is that in this case, who rules them is a pig, also an animal, but very respected, to whom the other animals lent him submission. that's about a strong relationship of dependency between animal and owner.

because she needs money

i think the best answer would be d allowing 30 seconds between response would give time for what was already said to sink down in your mind.