The process of cells producing energy is metabolism.
This happens from respiration in organisms (animals to plants to bacteria).
Can be written as:
Respiration = Oxygen(O2) + Glucose(C6H12O6) = Water(H2O) + Carbon dioxide(CO2)
<h2>Answer:</h2>
Mesosphere
<h2>Explanation:</h2>
The atmospheric layer that protects the Earth against danger of the rocks is the mesosphere. This layer is above the stratosphere. The temperature drops in this layer to about -100 degrees Celsius. This is the coldest region of the atmosphere. The mesosphere burns up most meteors and asteroids before they are able to reach the earth's surface. It becomes cold enough to freeze water vapor in its atmosphere into ice clouds.
Question: Which of the following features is true about theropods?
Answer: All are true
Hope this helps, have a good day. c;
The answer is the third one