Density = mass/volume
X = 10/50
X=.2
I believe it is Nitrogen dioxide
I believe the answer is the weight of each tomato.
This is because the weight of each tomato depends on the amount of fertilizer (the independent variable/the thing being changed) added to each plant.
Answer:
B. eats more than just frogs
Explanation:
A food web is more realistic because a snake <u>eats more than just frogs</u>
