Answer:
Percipitation helps plant growth because when the water falls, the plants suck the water up through the roots when the water seeps through the dirt that the plant is in, once the water is in the plant, it benefits the plant because without it, the plant will shrivil up and die
Hope this helps ;)
Answer:
Builds proteins needed for all of the cell's other functions
Explanation:
Lack of antibodies because thats the stuff to fight things away
Are you asking which cell is referred to as a sugar factory? That would be (in plant organisms) chloroplasts