D. regulates which materials enter and leave the cell
Answer: Carbon Dioxide, Water, Chemical, Radiant, Glucose, and Oxygen
Explanation: This is in order for the line they should be in
You can take the bus or carpool rather than drive with one or 2 people in one car
You can reduce the amount of electric you use by turning off lights, and shutting things that are "on" but you are not using them.
Use reusable water containers, filter your own water. Try not to use disposable items.
