It would be B. The World Cup
Hope this helps
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Combustion Engine Exhaust----Cars, trucks, jet airplanes and other combustion engine vehicles cause air pollution. The exhaust from these contains carbon monoxide, nitrous oxide and gaseous oxide. This type of air pollution creates smog
Answer: A mixture is a combination of two or more substances (elements or compounds) which is not done chemically. Mixtures are two types Homogeneous Mixtures and Heterogeneous mixtures.
Answer:
An object may become extinct due to the lack of quantity of the object and the object no longer exists so it is now extinct.
The average speed of the football is 15 meters per second. Just divide both of the numbers by 4 :)
