One important organelle that maintain homeostasis by moving supplies from one part of the cell to the other is a. endoplasmic reticulum b. mitochondrion c. golgi apparatus d. cytoplasm

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

im not intirely sure but i think the anwser is d relative humidity