Waste from broken down nutrients in cells is expelled through the digestive system respiratory system excretory system nervous system

Now, please give me a click in the red box by the heart, where it says THANKS 0 . That's the only way they know that somebody thanked me.

Iam not sure but to me it with be a or dsorry if i was late! hope this ! : )if you really want me to find out the answer that is correct tell me and i will do more research but the a or d makes sense to me.

Cherries for sure do doubt