'1% of these areas' plants have been tested for medical use & are in 25% of U.S. prescription drugs'
tropical rain forest
THE ENVIRONMENT: 1% of these areas' plants have been tested for medical use & are in 25% of U.S. prescription drugs
1% of these areas' plants have been tested for medical use & are in 25% of U.S. prescription drugs
1% of these areas' plants have been tested for medical use & are in 25% of U.S. prescription drugs
THE ENVIRONMENT
tropical rain forest
THE ENVIRONMENT