"D. Core
The core of the Sun is where energy is produced when Hydrogen atoms are converted into molecules of Helium. The extreme pressure and temperature within the core make this conversion possible. This conversion is known as fusion. Within the Sun's core, fusion produces the most appreciable amount of heat energy."
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The carrying capacity of any population will stay the same unless environmental conditions change.
(B)
True I think it is to beacuse I did the work
Answer:
D. The partial pressure of CO2 in atmospheric air is higher.
E. The PO2 of the venous blood is higher.
Explanation:
