Answer:B. All of the above
Explanation: Fossil fuels do generate electricity. Example burning coal
Acid rain is cause by Sulfur dioxide. Sulfur dioxide is produced from powerplants.
When you burn Fossil fuels it increases the atmospheric Co2.
Hot dogs have 2% Human DNA which is usually from skin cells. Hot Dogs are not living organisms so they don't contain actual hot dogs cells.
Answer:
D
Explanation:
The different species benefit from each other and reflect positive signs.
Hope the answer is correct!
The answer is C the snail looking thing is the cochlea
