The answer to your question is:
<span>Facilitated diffusion</span>
Answer:
The entire process of converting fossil fuels to usable energy creates both direct and indirect impacts on biodiversity. Extraction of fossil fuels through various means such as coal mining, installation of pipelines, and construction of roads leading to the mining site causes direct damage to natural ecosystems
Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.
Capillaries.
<span>Exchange of oxygen and carbon dioxide in the lungs occurs between the capillaries and the alveoli.</span>
The function is it decides which cells come in and out and it’s structure would be the phospholipid bilayer
