Viruses
A) are larger than bacteria.
B) are metabolically independent.
C) are living cells.
D) survive by infecting and reproducing within living cells.
Question 2
Epidemiological studies
A) can show that a food or dietary pattern causes a health outcome.
B) have convincingly demonstrated that high consumption of flavonoids prevents cancer.
C) have found that the reduced disease risk from consumption of a plant-based diet can be attributed to differences in nutrient intakes.
D) can reveal associations between diet and health.