Answer: They often reduce the amount
Explanation:
Example such as money (because value is lost when they print too much money). When the USA is printing money for let say..... 100 billion a day, they can lose a lot of amounts of money within a year so what they do is reduce that amount of cash.
Answer:
Non genetic biological factors
Explanation:
Neither Jack Jim or Justine are disabled intellectually because of their genes, outside forces caused their issues and as such they are not genetic.