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specific - adj. special or particular
identical - adj. exactly the same
twin - n. either one of two babies that are born at the same time to the same mother
concentrated - adj. existing or happening together in one place : not spread out
stew - n. a dish of vegetables and usually meat cooked in hot liquid for a long time
diet - n. the food that a person or animal usually eats
stimulate - v. to make (something) more active
okra -n. a tall plant whose pods are eaten as a vegetable and are used in soups and stews
yam - n. a long, thick root of a tropical plant that has rough brown skin and usually white or yellow flesh and that is eaten as a vegetable
