Structure of Alveoli provides more surface area for lungs, to exchange the gases & for process of respiration
Balanced forces<span> act on the same object and </span>Action-Reaction forces<span> act on different objects.</span>
Answer:
500 N
Explanation:
Because even if he lift one foot his weight will be same as the pressure applied on the scale will be the same and will not change it is not that the scale measures each foot separately
When this component is achieved when your camera takes a photograph that is a GOAL.
