Which statement best compares and contrasts lipids and carbohydrates? Both are used for energy storage, but only carbohydrates are used for long-term energy storage. Both are used for energy storage, but only carbohydrates are used for short-term energy storage. Both are used for tissues, but only carbohydrates are used for tissue growth. Both are used for tissues, but only lipids are used for tissue growth. PLZ HELP ME I NEED THIS

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.