Answer:
Because the living things need to survive somehow.
Explanation:
Malthus theory of population mention that this will increase in a geometric way, meanwhile the food to feed population will increase in an arithmetic way, so in one point, people will fight for food to survive.
Later, Darwin took this concept of struggling for surviving, how a couple of living things normally have double or triple of offspring, that means that by passing the time, there are more living things that the food that they can reach. He thought also, how a living thing can survive to the different conditions of the environment like heat, food, preys, etc. Later Wallace had the same conclusion about the natural selection but using different methods.
Hope this info is useful.
Well on a wet road you can see reflection because of the wetness on the road, on a dry road you can't see a reflection because there is nothing for the object to reflect off of!
Well first off we need to check the relationship between the country’s and if any delays are happening during the process of the transportation of the trade. You would also need security and background checks between the traders and the trades being traded and transported to another country. We would also need to know what things to ship and not to ship and make sure everything is safe to be traded.
