Answer:
Hibernation
Explanation:
Some animals need to lower their heart rate and metabolism and do bunch of other stuff to conserve energy during the winters due to bad weather or lack of food. They hibernate (like a loooooooong sleep). I have attached an image of example of animals that do this,
Answer:
It could mean that WWI created many more open opportunities for a disease to be spreaded because it was a corrupt time when many people had to fight in the war together live together etc. to survive which made many people more prone to catching diseases that people may have had.
Explanation:
To find the point of view, look at the words that are being used. First person would use I or me. Second person point of view would be using, you. Third person would use He, she, them etc.
