The Sun's increase in activity.
Death rate, infant mortality
Answer:
immigration help to a country to grow their labor or taxes
Explanation:
Immigrants also make an important contribution to the U.S. economy. Most directly, immigration increases potential economic output by increasing the size of the labor force. Immigrants also contribute to increasing productivity.
Best describes Antarctica are known as reserves of oil and coal as well as mineral deposits in Antarctica.
<h3>What do you mean by Antarctica?</h3>
Antarctica is known as reserves of oil and coal as well as mineral deposits Antarctica although detailed knowledge of these mineral deposits.
There are deposits of minerals in Antarctica including coal and iron ore. Antarctica refers to the major source of oil and coal for the world.
Therefore, C is the correct option.
Learn more about Antarctica here:
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Answer:
9 more muffins
Explanation:
Lucinda has 9 ounces of flour.
To make a cupcake she requires 1/3 ounce of flour, therefore the number of cupcakes she can make from 9 ounces of flour can be given by:
(1/3)x = 9 where x is the number of cupcakes.
Therefore, x = 9 × 3 = 27 cupcakes
To make a muffin she requires 1/4 ounce of flour, therefore the number of muffins she can make from 9 ounces of flour can be given by:
(1/4)y = 9 where y is the number of muffins.
Therefore, y = 9 × 4 = 36 muffins
The number of more muffins she can make more than cupcakes from her flour = 36 - 27 = 9 more muffins
