Ventilation systems are needed in a <span>multicellular organism to actually obtain oxygen and give out carbon dioxide. Without this ventilation system, it would be very difficult for multicellular organisms to survive. It has been also observed that surface diffusion is not enough for a multicellular organism to breath.</span>
In photosynthesis of plants, the light gives energy to
the electrons moving through the electron transport chain. This Light energy is then converted to chemical energy, which
produces ATP; an energy storage molecule and NADPH, a reduced electron carrier.
Moreover, <span>light energy is used to pump protons across a membrane to
produce a proton-motive force.</span>
Answer:
All of these environmental disturbances use such energy present within the ecosystem to survive and reproduce. In order to conserve the health of the environment, the best thing that can be done is finding ways to reuse the energy as much as we can such as recycling cardboards or tin cans. Other ways would be to lower use of carbon emitting cars and have more conservation awareness.
Answer:
Sensing danger and sweating
