We could add a solar heating to the greenhouse, or we could build a rainwater collection system for the same cost.
It can land on tails or heads. And very rarely it stops on it's side.
I would say A because the main idea would be that the men Odysseus sent didn't come back after eating the Lotus plant.
Shakespeare uses very descriptive imagery When Mercrutio describes Queen Mab. This is useful, because Queen Mab brings dreams, and to picture a tiny queen with a small group of little bodies following her across sleeping men's noses gives a much more whimsical and dreamlike image to the audience than simply saying "She brings dreams".