Answer: A monk called Dionysius Exiguous calculated his own present year to be A.D. 525. Counting from that year reaches the current year. A.D. is now used to label the number of years in the Gregorian calendar, the most widely used calendar in the world and the unofficial global standard. You add one year every January 1.
Explanation:
in a process sometimes called sea-floor spreading, molten rock forces its way upwards through cracks along the valley.the molten rock cools, hardening into new oceanic crust.
A and B would work. In developed countries, women have less children, as the education system is better. Also, the same is for B.
Answer:
Get practicing early
ALOT of practice tests
Learn what you are missing everytime you take a test
There's different strategies for the reading section (like reading first and last sentence of each paragraph and many more) there's many other strategies google them!
Goodluck!
I liked SAT more than ACT just saying if you have the option to take either take both practice tests to determine which one you might score more
Explanation: