Plants are living beings and need food to grow in a healthy way. Plant food is supplied by the soil, which, in addition to sustaining it, is the deposit of substances from which vegetables feed.
These food substances are called nutrients, and they are all the elements, or chemical compounds, that beings ingest to guarantee the functioning of their body's metabolism and cellular actions. In short: nutrients are the fuel and raw material for life.
Answer:
(C) heightened public awareness and media sophistication.
Explanation:
The major trend that is contributing to the evolution of the practice of public relations in the united states is heightening of the media sophistication and the public awareness.
There is a lot of increase in the public awareness and media sophistication in recent years because of the growing technology and internet.
Answer: B.
Explanation: Because they practiced religious rituals.
