Answer:
to provide structure and some fuel
Explanation:
yes sir
Answer: i beleive you answer would be D hope this helps :)
Answer: D - People enjoyed more comfortable lifestyles and increased leisure time.
The mid 1800's was the beginning of the Industrial and agricultural revolution. The invention of seed drill by Jethro Full substituted the conventional seed planting technique. In this age, the industrial revolution, led to the growth of number of industries. This brought about both social and economic changes in the society. Thus thid resulted in people enjoying more comfortable lifestyles and increased leisure time.
Commensalism because commensalism is when one organism benefits from the interaction, and the other is unaffected.