I believe it is variables bc it includes independent, dependent, and controls
Geothermal energy = Eco-friendly
Cut down trees = not eco-friendly
Biomass instead of coal = eco-friendly
Turn lights on during the day = not eco-friendly
Carpool = eco-friendly
Compost = eco-friendly
Answer:
The Answer Is C
Explanation:
<u>Please Like And Have A Good Day!!!!!!!!!!!!!!!</u>
Answer:
Humans are homosephians and are mamals