Answer is: A) the starting material must be CO2 that can be fixed or turned into other molecules.
<span>Biofuel is renewable energy source, but not</span> green energy source. G<span>reen energy does not harm ecosystems, contribute to acid rain, or worsen global warming. </span><span>Biofuels produce greenhouse gases (carbone dioxide, methane). </span>
The mouth allows you to eat and drink. Your body needs food and water to survive and run on energy.
Answer - mouth
Yes they have similar DNA codes/instructions, but the offspring does not share the exact same since there's two parents DNA getting put to that offspring.
Answer:
Some of it evaporates, returning to the atmosphere, some seeps into the ground as soil moisture or groundwater, and some runs off into river or stream