<span>Population size is closely linked to its rate of change. If the population is below the threshold for the resources available, it will increase in size ... The more distance between the actual size and the threshold, the greater the rate of increase. If the population is above its threshold, it will start to decrease in size. The threshold will be the equilibrium position so it will tend to wave up and down until it gets to the equilibrium. The reason real life populations don't do this is because the resources are changing all the time so the equilibrium is a moving target.</span>
Asexuality is a condition where a person doesn't develop any/enough sexual attraction towards other people , causing them have very little or almost none of sexual activities
Personally , i believe it's more of psychological thing. Probably some events in the past causing them to have this sexual preference
That's being said, everyone have every rights to be happy. whether they want to date or don't want to date, they can do whatever they like
hope this helps
It was important for the roman army to be able to move soldiers and all their baggage around the country
