The answer is Food Web.
The reason is that it’s a food chain that constantly has a relationship of energy that will forever flow until the end of time.
I believe the answer is -
Accept the flow of current and is measured in ohms
The volume of a can can be determined by the equation
Volume = Area x Height
Volume = 40cm^2 x 12cm = 480cm^3
I think the answer would be a , because of the certain color is more popular than an another based on the the gene but i can be completely wrong , correct me if i am :)