What can be used for hydration?
tree bark leaf fur and fat Heat energy Calcium carbonate tree branch mussels a cactus stem
A B C D E F G H
Drink lots of water for hydration.
a cactus stem can be used for hydration.
What can be used for hydration? (A) tree bark (B) leaf (C) fur and fat (D) Heat energy (E) Calcium carbonate (F) tree branch (G) mussels (H) a cactus stem