Answer:
Withdrawal
Explanation:
Chan is experiencing withdrawal. Since he drinks 4 cups of coffee each day, the terrible headache he has that stopped him from concentrating is the Physical and mental symptoms that occur when someone stops or limits his intake of a substance that has become a habit, in this case coffee.
Because taking coffee is already a habit, he had this headache without it because his brain has become used to it and now missing it causes a rush of adrenaline by the brain.
An economic good that is shipped out of a country into another country is known as an export. For example, if a farmer grew one ton of wheat in the United States and sent it overseas to Germany, the farmer would be exporting his goods, which would be referred to as an export. However, if you are receiving the goods, it would be considered an import.
Answer:
a speed = distance ÷ time