5.
Fossil fuels...
pollute air
do not pollute air
are renewable
are not natural
6.
The heaviest part obtained by fractional distillation of petroleum is...
O coke
Opetrol
O bitumen
7. Paraffin wax is used
as fuels
to surface roads
to make candles
for heating
Answers
Answered by
1
Answer:
5.pollute air
6.petrol
7.to make candles
Answered by
0
Answer:
5. pollute air
6.petrol
7. to make candles
Similar questions