D because to help preserve environment everyone has to work together
Answer:
The Gestalt Principles are a set of laws arising from 1920s’ psychology, describing how humans typically see objects by grouping similar elements, recognizing patterns and simplifying complex images. Designers use these to engage users via powerful -yet natural- “tricks” of perspective and best practice design standards.
Explanation:
The normal force is greater than the force of gravity
because weight depends.upon gravity and mass but gravity on earth d differs from gravitu on moon