This power is highly concentrated in herbs and spices; just half a teaspoon of ground cinnamon has as many antioxidants as half a cup of blueberries, and half a teaspoon of dried oregano has the antioxidant power of three cups of raw spinach.[1]
Some Rough Estimates of Species Numbers. The estimated number of animals on our planet falls somewhere in the vast range of 3-30 million species (Erwin 1983, Wolosz 1988).
To date, nearly 2 million species of invertebrates have been identified. These 2 million species make up about 98% of the total animals identified in the entire animal kingdom, i.e. , 98 out of 100 types of animals in the world today are invertebrates. On the other hand, vertebrates only form 2% of the animal species.