Mr. Hughes started selling Herbalife -- based on "natural and herbal ingredients" -- from his car.
"All my tricks are based on natural behaviors and instincts from the wild," she said.
Some are based on natural forms, like upright clusters of cattail reeds.
In the past two decades, the country has experienced an economic boom, based on natural resources.
Biomass proponents say it is a simple and proved renewable technology based on natural cycles.
Several pharmaceutical interventions based on natural and synthetic antioxidants are being studied.
1859 Charles Darwin proposes the theory of evolution based on natural selection.
The designs are often based on natural objects such as the elephant's foot, birds, or flowers.
In contrast, he advocated a faith based on natural law and reason.
With oil prices soaring, the economy, based on natural resources, was riding high.
Body Shop's cosmetics and personal hygiene products, based on natural ingredients, are sold in recycled packaging.
