Answer:
facilitated diffusion.
Explanation:
molecules, such as lipids can pass through the cell membrane by simple diffusion.
NOTE: <em><u>S</u></em><em><u>i</u></em><em><u>m</u></em><em><u>p</u></em><em><u>l</u></em><em><u>e</u></em><em><u> </u></em><em><u>d</u></em><em><u>i</u></em><em><u>f</u></em><em><u>f</u></em><em><u>u</u></em><em><u>s</u></em><em><u>i</u></em><em><u>o</u></em><em><u>n</u></em><em><u> </u></em> permits the passage of only small and non polar molecules across the cell membrane.
<em><u>F</u></em><em><u>a</u></em><em><u>c</u></em><em><u>i</u></em><em><u>l</u></em><em><u>i</u></em><em><u>t</u></em><em><u>a</u></em><em><u>t</u></em><em><u>e</u></em><em><u>d</u></em><em><u> </u></em><em><u>d</u></em><em><u>i</u></em><em><u>f</u></em><em><u>f</u></em><em><u>u</u></em><em><u>s</u></em><em><u>i</u></em><em><u>o</u></em><em><u>n</u></em><em><u> </u></em>permits the passage of large and polar molecules across the cell membrane.
The process is <u>facilitated</u><u> </u><u>d</u><u>i</u><u>f</u><u>f</u><u>u</u><u>s</u><u>i</u><u>o</u><u>n</u><u>.</u>
The introduction of a new predator can cause a species to go extinct when the predators consumes the species faster than the species can reproduce.
Lichens have been described as "dual organisms<span>" because they are symbiotic associations between two (or sometimes more) entirely different types of microorganism - a fungus (termed the mycobiont) a green alga or a cyanobacterium (termed the photobiont).
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Light energy in ATP has to be converted from light to chemical energy. So im not really sure. Wouldn't we be getting our energy primarily from other animals?