Answer: Combustion is also known as burning, and the substance that burns is usually referred to fuel. The products of a complete combustion reaction include carbon dioxide (CO2) and water vapor (H2O).
Explanation:
Subtract the number of protons from the mass number.
I think it is d<span>endrobatidae that is poisonous in frogs. Hope this helps! </span>
Pls go through this solution
Glacial till, hope this helps!
