The answer is Cutaneous Respiration. It is respiration through the surface of the skin. Cutaneous Respiration is used to supplement respiration alongside the use of their lungs. Cutaneous respiration<span> occurs primarily as a means of carbon dioxide exchange, with the majority of oxygen exchange occurring in the </span>lungs<span>. Frogs </span><span>take up most of their oxygen through </span>cutaneous respiration<span>, even if they possess </span>lungs<span>.</span>
<span>Unconformities occur when younger rock is placed on top of older rock
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Answer:
Explanation:
when Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere. Animals and plants need to get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned.
Hospolipid bilayer, with some protein, is what makes the cell membrane selectively permeable.
Answer:
D
Explanation:
This is because food is needed in the border in order to supply adequate food and oxygen to the growth cells to stimulate proper growth and development, to repair worn out tissues and cells and also to aid in some sort of cell division which leads to growth