Which describes the flow of energy in a food chain?

a.
grass → mouse → snake → sun

b.
mouse → snake → sun → grass

c.
snake → sun → grass → mouse

d.
sun → grass → mouse → snake

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Me with these questions image attached

Where can dna be found in a prokaryotic cell