<span>The subtleties of life inside a bat colony can be found in a short piece by Margaret Atwood, titled My Life Inside A Bat Colony. The main subtlety mentioned in the piece is a bat's preference for "the subtleties of dawn and dusk", as opposed to the bright sun of the main part of the day. Another subtlety mentioned is a bat's fear of being tangled in human hair.</span>
The last one...
there are not enough bicycles for the residents of the kilbarchan home for boys.
Answer: B) No one knows what causes asthma, but family history is certainly influential.
Explanation: