The first three items in the ingredients list on a bottle of orange juice are "sugar, citric acid, orange flavour." what does this mean? a. it states that sugar is the chief ingredient in the juice. b. it means that sugar and citric acid are beneficial for health. c. it explains the process of making orange juice. d. it states that no nutrients are present in the juice. e. it means that the orange juice does not contain water.

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.