Guidepost 2: What are the four goals of the scientific study of human development, and what do developmental scientists study? 1  The study of human development seeks to describe, explain, predict, and modify development.  Ways of studying human development are still evolving, making use of advanced technologies.
Dabbling ducks eat plants, seeds, grasses and other small insects and animals that they find on or under the water. Ducks which have broad beaks, (shovelers) sift their food for insects, snails and seeds from the mud.
Answer Wiki. Yes. Ducks are omnivores and will eat just about anything that they can fit in their bills - grains, fruits, vegetables, frogs, baby mice, etc, etc, etc. We used to feed our ducks leftover oatmeal, carrot peels, lettuce, leftover fishing bait minnows, etc. Views Â· View Upvotes. Â· Answer requested by.