I would say C! Most developing countries have high birth and death rates, while developed countries are more steady.
The answer is d- <span>psychoneuroimmunology</span>
Answer:
b. The energy is lost as heat.
Humans are social animals so conversation is necessary to keep a human away being lonely which can lead to compression then death
<span> The enzyme denatures due to the alkaline environment of the intestine.</span>
