The answer is d- <span>psychoneuroimmunology</span>
the technique of calorymetry is used to determine the energy content of food items.
<span>Every cell contains certain structures that perform specialized functions for the cell. What are these structures called?
</span>b. organelles
A common way that humans pollute water is through the addition of nutrients (fertilizers and sewage) to water as nonpoint source pollution. These added materials are full of nitrogen and phosphorus, two nutrients that encourage the growth of aquatic producers, such as algae.
Answer:
C algal booms
Explanation:
Algal booms are harmful to the enviorment
