What is a process that involves one division of the nucleus and results in two identical cells

Which of the following describes what rocks usually are composed of ,

Because north america is in a it has a variety of biomes and climates. a. high latitude zone c. middle latitude zone b. middle longitude zone d. high longitude zone select the best answer from the choices provided a b c d

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?