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.
What did the dodo bird eat? The dodo bird ate mostly fruits and seeds. Occasionally it would swallow pebbles to help it digest the seeds.   It did eat fruits from the Calvaria tree, also known as the â¦dodo tree, or the tambalacoque.   Right now this tree is going extinct.