Answer:
6.) most of the time is was wind life like snakes and other animals like that attacking then. other times it could also be dangerous weather (because you didn't know the weather until it was there back in that time) It was also often a problem when the wagon that they used to travel broke or when thier horse got sik or even died (becuase most pioneers were poor and couldn't offerd more than 1 horse)
Explanation:
hope this helps :)
Answer: Statistical unit The statistical unit is the number of goods and passengers by kind of transport. Reference area Data on Transport Statistics cover the all territory.
Hope this helps........ Stay safe and have a Merry Christmas!!! :D
Explanation:
Cellular respiration uses oxygen in the chemical reaction that releases energy from food. Fermentation occurs in an anaerobic or oxygen-depleted environment. Because fermentation doesn't use oxygen, the sugar molecule doesn't break down completely and so releases less energy.