smartgirl743 smartgirl743

20-09-2018
Biology

contestada

Explain how scientists know that earth’s magnetic poles have reversed many times during earth’s history

Respuesta :

Аноним Аноним

20-09-2018

the studying of learning scientific process Earth is two magnetic Pole. 1 . North Pole 2 . South Pole . This Pole protect sun heat highly red light with radiation

Answer Link

Otras preguntas

Why is external criticism so important when it comes to analyzing data?

1. Find the value of y in this equation 16y=164 a.10 1/4 b.180 c.16 1/4 d.32 2.Find the value of Z in the following equation 8Z=64 a.8 b.512 c.72 d.56 3.given t

A meager plan would be ________. a. barely thought out, with few details b. filled with lots of ideas c. complicated and hard to follow d. more exciting than ex

What is the best way to change the sentence below from active voice to passive voice? a. Pepe's French is spoken beautifully. b. French is what Pepe speaks beau

Which was an achievement of the byzantine empire? a. conquering persia b. promoting paganism c. regaining Palestine from the Muslims d. preserving Greek and Rom

In which of the following sentences is the word down used as an adverb? a. The ball moved down the street towards the intersection. b. Ricky rolled down the car

Why do scientists use stirbars in the laboratory? a. to cool a solution b. to heat a solution c. to decrease the surface area of a solute d. to agitate a soluti

Which of the following actions would be taken by a government that supports laissez-faire capitalism? a. A president supports a law that would protect steel man

What action did President Eisenhower take when African American students were prevented from attending a high school in Little Rock, Arkansas? a. He refused to

Need help, plzzz!! Read the sentence.... Probes and satellites (has, have) no crew, but a rocket or shuttle often (carry, carries) astronauts. Which verbs corre

ACCESS MORE