portelasofia5 portelasofia5

19-12-2018
Biology

contestada

How do scientists learn about Earth’s core?
A. Earthquake waves
B. Mines
C. Temperature measurements
D. Wells

Respuesta :

001070821 001070821

19-12-2018

The answer is A because researchers use waves produced by earthquakes to get a sense of the planet's core.

Answer Link

Otras preguntas

Marbury v. Madison established the principle that: all Supreme Court appointees must receive their commissions. the Supreme Court could declare acts of Congress

What impact did the Islamic expansion have on the lberian peninsula?

A 12 pack of Dove Hand soap cost $8.84 what is the unit rate.

Which expression has a value of 36, when x= 4 and Y= 7. A: 2xy, B: 2x + 4y, C: 6y - x, D: 12x - 2y. Which one should i choose

Which sentence does not contain any errors in the use of italics or quotation marks? A. I can think of about 15 ways to define the word "cool" in that sentence

What is built on the isthmus that connects North and South America? A. Erie Canal B. Panama Canal C. Suez Canal D. Grand Canal

Tony gets stung by an ant. He applies baking soda, a weak base, to the site. What acid is Tony neutralizing with the baking soda?

What date sumerian civilization begin

85% of 40 e-mails it's to hard for me

Did Von bülow belive in the idea of survival of the fittest