[Q]: [Canberecommendedasanintroductorybook.]
[A]: [Can be recommended as an introductory book.]
[Q]: [AttheKalaharidesertnightfrostsarenormal,eveninJuneandJuly.Inplaceswithasufficientamountofmoistairfrostscancomeatanytime,regardlessofthetemperatureduringtheday.]
[A]: [At the Kalahari desert night frosts are normal, even in June and July. In places with a sufficient amount of moist air frosts can come at any time, regardless of the temperature during the day.]
[Q]: [Coverwithacapandleaveonunderaheatsourcefor15-20minutes.]
[A]:
[Cover with a cap and leave on under a heat source for 15-20 minutes.]