melisa2000 melisa2000

25-10-2017
Biology

contestada

What has caused the earth’s atmosphere to change from 4.4 billion years ago the present??!! I could anyone help me to answer this question please!!! Really emergency!!!!

Respuesta :

loggey2 loggey2

25-10-2017

Different gases and natural disasters and warming and cooling of the Earth lead to many changes in the past 4.4 billion years.

Answer Link

Otras preguntas

what is the difference between a moth and a butterfly?

What polynomial when divided by 2y^5 yields 4y^2-2y+9 as a quotient?

what is nationalism

what is the pink panther?

13. Sound waves can't travel through A. a solid. B. a liquid. C. an elastic material. D. a vacuum.

why does alaska have really long days during some times of the year and really short days during other times?

what 3 numbers multiply to get 63?

in a 4*100m relay race,tota track length is 200m and time taken by one particular group is 50.2sec. ehat is the average speed and average velocity of that group

what is a cloudburst?

For which system of equations is (2, 2) a solution? A.–3x + 3y = 0x + 6y = 10B.–2x + 5y = –64x – 2y = 4C.5x – 2y = –63x – 4y = 2D.2x + 3y = 104x + 5y = 18