ashtonashford1738 ashtonashford1738
  • 23-09-2021
  • Biology
contestada

What was the initial atmosphere on Earth composed of?
A. Hydrogen and Helium
B. Argon and Water vapor
C. Carbon dioxide and Sulfur
D. Nitrogen and Oxygen

Respuesta :

fifiajibade fifiajibade
  • 23-09-2021

Answer:

c

Explanation:

becuse thats what the center of the earth is made of

Answer Link

Otras preguntas

All of the following are TRUE for activities and activity coefficients, except: A) activity for a chemical species is the product of concentration and activity
Which rule is a recursive rule for the sequence 1, -6, 36, -216,...? ( I'll put the answers a screenshot ) PLZZ Help I've been stuck for so long
Find the value of x for which ABCD must be a parallelogram a. 7 b. 2 c. 1 d. 4
Please HELP!! Will mark brainliest!!!
Which legal process takes place during the discovery period of a civil trial? O A. Ajudge examines an earlier verdict for possible errors. O B. Mediators offer
Please hurry I will mark you brainliest The lines in which pair are parallel?
Full working out for this question please
A generator uses a coil that has 270 turns and a 0.48-T magnetic field. The frequency of this generator is 60.0 Hz, and its emf has an rms value of 120 V. Assum
The discovery of the remains of a dockyard at Lothal prove that the people of Indus valley had- (a) international trade relations. (b) expertise in ship buildin
Use the information below to complete the problem: p(x) = (1)/(x + 1) and q(x) = (1)/(x - 1) Perform the operation and show that it results in another rational