1 Research suggests humans are able to derive energy from sunlight through consumption of which plant substance?
2 DNA testing has revealed many drug-resistant urinary tract infections are caused by consuming which of the following foods, contaminated with drug-resistant E.coli?
3 Which of the following typically uses the least amount of energy and the least amount of chemical inputs?
4 Studies have shown concurrent use of the following drug combination increases your risk of a lethal overdose fivefold in the first 90 days:
5 The stigmas of this lovely purple flower are known as saffron and it takes about 170,000 flowers to produce a single pound of this costly spice.
6 Which of the following is NOT a type of sugar?
7 A large body of scientific evidence suggests the safe level of pesticides for children is:
Source: mercola rss