A cactus stem is used for storing what?
roots rain cactus seeds CO2 RNA calories H20 h2o
A B C D E F G H
H20 Bottled water was generally consumed last year.
A cactus stem is used for storing H20.
A cactus stem is used for storing what? (A) roots (B) rain (C) cactus seeds (D) CO2 (E) RNA (F) calories (G) H20 (H) h2o