Which of these choices do both sustainable and organic agriculture avoid? A. Pesticides

B. Artificial hormones

C. USDA certification

D. Antibiotics

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.