Answer:
Explanation:
oxygen, silicon, aluminum, iron, calcium, sodium, magnesium, and potassium. 8 elements.
In Mars, there are only (C) 2 Moons. These moons are named as Phobos and Deimos. These 2 moons are discovered by Asaph Hall in which their names are gotten from Greek mythology. Since Mars is considered or named after the god of War, Ares. Then, his sons, Phobos and Deimos got the moons.
Answer:
2x+9 when x equals 3 is 2*3+9
=15
Explanation:

A. North Korea. They have so many problems that it keeps them from having economic prosperity.
Answer:
Absolutely yes
Explanation:
according to a report of Food and Agriculture Organization of the United Nations, an area is called Sarigua which is located in the West of Panama, has become desert after excessive grazing of livestock and losing topsoil due to erosion