purple potatoes. orange eggplants. sweet, white tomatoes. if you have not heard of them, you are not alone. biological diversity is being lost around the planet at an alarming rate. but those losses are not happening only in sensitive ecosystems; they have been happening for generations on grocery store shelves. yes, cabbage comes in green and perple. but how often have you seen red purple carrots or striped tamatoes? our food (c ) have been shrinking steadily for decades. according to the seed savers exchange, americans grew 7000 named apple varieties at the turn of the last century; only 10 percent of those are available today. ( )안에 들어갈 단어를 쓰시오.정답: choices그런데 저는 colors 라고 답했는데 틀린 게 맞나요?