Extra credit:

assume that the average animal cell is 20 micrometers in length and the average plant cell is 50
micrometers in length. given 1000 micrometers is equal to millimeter, what is the scale of your
model? how many times longer is your model of a cell compared to an actual cell in terms of
length?

the contamination

we are putting to many trash.

answer;

c. a tree whose roots are surrounded by wet sand.

explanation;

water stress is an important factor limiting the growth and productivity of forests.water stress is the most often cited cause of poor survival and growth of woody landscape plants.

-insufficient soil moisture is the most common form of water stress, but excess moisture that leads to poor soil aeration (hypoxia) can also result in reduced plant vitality. a tree whose roots are surrounded by wet sand would be least likely to experience water stress.