Read the scenario below and answer the question that follows. Dave watches his brother climb a tall but brittle tree. When a branch snaps, Dave’s brother falls out of the tree and breaks his leg. Dave thinks about this event often. Even though he is physically capable of climbing, he never climbs the tall, brittle tree. Which process best explains why Dave does not climb the tall but brittle tree? A. lack of attention B. lack of retention C. lack of reproduction D. lack of motivation

Mrs. kirby, 58, is a moderately active woman. she works in the garden almost daily, occasionally walks with her friends, and babysits her three very active young grandchildren every weekend. she eats a fairly standard diet every day: she has cereal with milk and coffee for breakfast, some kind of salad for lunch, and a piece of meat or fish with a healthy of veggies for dinner. she usually skips desserts or has just a couple of strawberries. when asked to look at the food labels and calculate her intake of carbohydrates, fats, and proteins in grams over the entire day, on an average day, she came up with the following numbers: carbohydrates: 243 g fats: 41 g proteins: 63 g calculate what percentage of mrs. kirby's total energy intake came from carbohydrates.