Justiceoffical Justiceoffical
  • 25-03-2022
  • Biology
contestada

4. The main elements in Earth's crust are oxygen and
(5 Points)
O A. iron
O B. copper
O C. silicon
O D. nickel

Respuesta :

yeagerl22 yeagerl22
  • 25-03-2022

Answer: C: Silicon

Explanation: Makes up 27.7% of Earths crust. Iron takes up 8.1% so I would say the answer is silicon.

Answer Link

Otras preguntas

Write an expression that shows how to use the halving and doubling strategy to find 28x50
what is a strategy for 336 divided by 8
A helicopter rose vertically 300m and then flew west 400m. How far was the helicopter from it's starting point?
In what way was technology most likely spread from one civilization to another?
If you drive for 3 hours at 60 mph and then for 2 hours at 70 mph, how far will you travel?              a.) 300 miles  b.) 320  c.) 350  d.) 380
What was the Lost Generation anguished about?
In what way was technology most likely spread from one civilization to another?
If marching bands vary from 21 to 49 player, which numbers of players can be arranged in the greatest number of rectangles?
Relations HumainesLes conflits entre parents et enfants sont-ils plus menaces qu'auparavant?
The mark-up for a 75 dollar golf club is 80 dollars. Find the percent of the mark-up.