The sun's energy is most useful to humans after it is converted to chemical energy. Living organisms like humans and animals could not directly utilize the energy from the sun because of lack in organs that would allow photosynthesis.
Equilibrium, by definition, is a situation or condition wherein all forces that act upon an object are balanced. This follows the condition that rightward forces are balanced by the leftward forces and the upwards forces are balanced by the downward forces, but does not necessarily mean that they should equate each other. Balanced is the keyword that is utilized to describe equilibrium conditions or situations.
<span>After release into the synaptic cleft, neurotransmitters interact with receptor proteins on the membrane of the postsynaptic cell,
causing ionic channels on the membrane to either open or close. When
these channels open, depolarization occurs, resulting in the initiation
of another action potential</span>
D. all of the above hope it helos
Answer:
Explanation:The musculoskeletal system provides form, support, stability, and movement to the body. It is made up of the bones of the skeleton, muscles, cartilage, tendons, ligaments, joints, and other connective tissue that supports and binds tissues and organs together.
