What major factors affected earth's changing climates?
this is a chose all that apply !

1.) meteor impacts

2.) volcanic gases

3.) earthquakes

4.) mass extinctions

5.) milankovitch cycles

remember: chose all that apply.

All the mentioned below factors affect climate change in different ways, xceot for mass extinctions:

-Meteor impacts

-Volcanic gases

-Earthquakes  

-Milankovitch cycles  

Volcanic gases and the gases that releases from earth during earthquakes has a wide impact over the climate and increase global warming. Same goes for the meteor that comes from space. It is a ball of fire contains lots of dangerous gases. Moreover, Milankovitch cycles describe the effects of changes in earth’s movement on its climate.

answer///multiple alleles;

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.