How are the respiratory and circulatory systems similar?

Both systems provide glucose and other substances to cells.

Both systems regulate blood flow throughout the body.

Both systems help remove carbon dioxide from the body.

Both systems send messages to the nervous system for breathing.

not too sure maybe olecranon process

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