Answer:
my guess would be neither because its just saying "cancerous" not which type but im not sure..
Explanation:
Answer:
Carbon is a primary component of all known life on Earth, representing approximately 45–50% of all dry biomass.[1] Carbon compounds occur naturally in great abundance on Earth. Complex biological molecules consist of carbon atoms bonded with other elements, especially oxygen and hydrogen and frequently also nitrogen, phosphorus, and sulfur
Answer:the advantages of gas is that it helps the vehicles go to the place you want to go to and the disadvantage of gas is that it can start a fire
Explanation:
The advantage of nuclear power is that it helps things function and the disadvantages of nuclear power is that it can explode in the hotness
B=book
a=backpack
b=50
b=2a-20
50=2a-20
2a=75
a=37.5
it cost $37.5