Most of the plants successfully maintained indoors are concentrated in a belt that lies about ____ of the
Equator.
a. 3,000 miles north c. 3,000 miles north and south
b. 2,000 miles south d. 1,000 miles north and south
Question 2Cacti and succulents are tough plants for tough climates that may be somewhat similar to conditions in
____.
a. domestic or commercial environments
b. arboreal climates
c. warehouse or storage locales
d. temperate zones