<span>the interference of two waves of equal frequency and opposite phase, resulting in their cancellation where the negative displacement of one always coincides with the positive displacement of the other.</span>
Answer:
condoment
Explanation:
i found this because this is something you put on yoir burger or fries
Chitin - part of insects hard body and part of fungus
Cellulose - part of plant cell walls
Pectin - also part of plant cell walls
<span>The chemical processes that occur within a living organism in order to maintain life</span>
If the population grows larger, than the death rate rises
