Which of the following is the current era Paleozoic Cenozoic Mesozoic Precambrian

By the middle of the 18th century, what geographic area exercised a still greater musical influence?

Objects in the Kuiper belt lie beyond the orbit of Neptune, and close to the ecliptic: a) are the sources of long-period comets. b) are dense, like the iron meteorites. c) are in random orbits at all inclinations to the ecliptic.

What problems do humans face with renewable resources of energy?

I've finally worked out an explanation as to why planets orbit the sun and the moon orbit planets. it is gravity that keeps an object in orbit

Identify one of the key external difference between vertebrates and invertebrates. A) Vertebrates are always radial symmetrical. B) Invertebrates are always bilaterally symmetrical.

Why is Dubai creating underwater resorts and reclaimed islands? Dubai has an incredible amount of money to spend on building projects. Dubai's population is growing at a very fast pace, some say too fast.

Where was the maya civilization located

The widespread presence of banana plantations in central america region has resulted in increased standard of living

Which of these has been the result of human activity? a) glaciers melt more b) volcanoes erupt more landslides happen more d) earthquakes happen more

Which types of stars have extremely intense gravitational and magnetic fields?