The difference in the amount of a substance across a membrane

Composition of CH 3 OCH 3

Element  

Symbol  

Atomic Mass  

# of Atoms  

Mass Percent  

Carbon  

C  

24.0214 g/mol  

2  

52.1429%  

Hydrogen  

H  

6.0476 g/mol  

6  

13.1275%  

Oxygen  

O  

15.9994 g/mol  

1  

34.7296%

Explanation: because it is

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls