It takes resources when there are more animals it takes more food then when you run out of food you will have to buy more which you will run out of money its all about money without money animals will starve.
Your answer is takes resources.
Autoclave sterilization for most surgical instruments. This im sure of because i used to Autoclave surgical instruments
Answer:
Traditionally marriage is seen as a "man/woman" thing which has died down. marriage is a social institution because just signifies that 2 people are officially together. Now people see marriage as unnecessary since you don't need a paper to signify that you have a partner and you are committed