Plants & Food
Why do trees have bark?
Because bark is a tree's tough, protective outside coat. Bark shields a tree from harsh sun, biting cold, hungry insects, and everyday bumps, keeping the softer, more delicate inside safe and sound.
Plants & Food
Because bark is a tree's tough, protective outside coat. Bark shields a tree from harsh sun, biting cold, hungry insects, and everyday bumps, keeping the softer, more delicate inside safe and sound.