1{The physical exercise that is compulsory in Secondary Education during school hours is insufficient and many people stop doing it at the end of it.} 2{.}Asia is the largest and most populous continent on Earth. With about 45 million km², it represents 8.74% of the total land area and 29.45% of the emerged lands and, with around 4,463 million inhabitants, 69% of the world's population.} 3{Michelangelo Buonarroti, popularly known as Michelangelo, was an Italian sculptor, painter, architect and poet, considered one of the greatest artists of the high Renaissance period.}

all three statements are correct.

Explanation:

In secondary education, there is very less time for physical exercise so the students stop doing the physical exercise in the end. Asia is the largest continent having big area and highest population which is about 4.463 billions. Michelangelo Buonarrotiwas an Italian painter was born in the period of Renaissance on March 6, 1475 in Caprese Michelangelo, Italy while died on February 18, 1564, in the age of 89 at Rome, Italy.

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."

the authority to tax.