Answer:
option 3
Explanation:
The correct answer is option 3.
Water is used as the main ingredient of coolant in car radiator because it has high heat capacity.
Specific heat capacity of a substance is the heat require to raise the temperature of the substance per unit mass.
Heat capacity of water is 4.184 J
As heat require to increase the temperature of the water of 1 gram is huge then water can absorb the heat of the radiator i.e. it can be used as Coolant.
Answer: consumers
Explanation: producers make things
to satisfy consumers wants.
Answer: The answer is No
Explanation: Drugs that improve cognitive functions such as Adderall and Dexedrine are stimulants. They help people with attention deficit hyperactivity disorder (ADHD) to be more focused. This type of drugs shouldn't be available to people without this disorder because it has been discovered that people misuse it and it is associated with psychosis, myocardial infarction, cardiomyopathy, and even sudden death. So this type of drug should be only available when prescribed to someone with ADHD.
Answer:
The country labeled with the number 1 on the map above is Spain, and it has a population of 47 million people.
Explanation:
Spain is represented clearly in the European Map. This country has got a population of about 47 million people. The current population of Spain is 46,740,474 as of Saturday, September 14, 2019, based on the latest United Nations estimates.
