True!
Most energy enters ecosystems in the form of sunlight. Plants convert solar energy to chemical energy in the form of sugar. This energy will leave the ecosystem as heat energy.
Answer:
8 minutes and 20 seconds
Explanation:
photons emitted from the surface of the Sun need to travel across the vacuum of space to reach our eyes.
The dark brown color of a penny is most likely oxidation, which occurs when the copper in the penny comes in contact with oxygen.<span> </span>
Hi;)
Carbohydrates are found on the outer surface of all eukaryotic cell membranes and are attached to mostly the membrane proteins & sometimes phospholipids.
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Answer:
The enzyme and the substrate form a TEMPORARY complex
Explanation:
