Answer:
D are shining examples for us to follow
Explanation:
Bio means life
Geo means earth
Chemical is a substance produced or used by chemistry.
And cycle is a series of events that are regularly repeated in the same order.
There are more than one definitions if the last two but I picked the ones I thought were best. This is my guess. Hope I helped!
Answer:
a lot of people don't bother to see the plastic and just throw it away in stead of recycle it
