The other answer options don't make as much sense, since it would basically be from farm to table, answers B and D don't make sense. As for C, farmers would probably end up making more and if not the same, because they'd be able to directly sell a higher percentage of their yieldings from the crop because little to no transportation is required (less bruised or damaged goods) and the store or supermarket they sell it in wouldn't be taking a percentage of their earnings.
Foods will endure more time, because it's fresh food. So, the easier rotation of crops will maintain an incredible fresh and natural food, farmers wont need to use fertilise in excess.
The pond is considered as a the crayfish's A) habitat This is because the pond is where the crayfish lives and where it gets its food. It does not stray far from it and go back to it just to get food. It stays in the same location.<span />