<u>Answer:</u>
<em>A country’s gross domestic product is the total amount of </em><u>goods and services</u><em> produced in a given year.</em>
<u>Explanation:</u>
Gross domestic product or the GDP is defined as the total number of monetary or market value in which all the goods which are well produced and the features which is delivered inside the country within a specified time.
<em>This method is used all over the world to measure the GDP of their respective region or area.</em>
B is correct because the others are wrong, c is wrong because the reason they have varying states of matter is because pressure and a is wrong because mantle
A possible cause was a meteorite hit the earth. it caused many organisms to become extinct because it blocked out the Sun so plants couldn't grow and herbivores couldn't eat the plants and carnivores couldn't eat herbivores.
A. Taxation without representation