Answer:
Option B, It was made in stars that lived before the solar system formed.
Explanation:
Almost all the carbon that exists today with in the living organisms was produced in the stars. When these stars exploded during the big bang theory all the carbon within hem was introduced in the environment of earth some billions of years ago. Hence , though carbon introduced in earth’s environment was due to big bang, its origin is from the stars. Hence option B is the correct answer
Cyanobacteria is responsible for generation of oxygen on planet earth and thus option D is in correct.
Answer:
genes are part of the DNA that contain traits from ur biological parents that basically make u who u r
The first one, cause their trying to make it a positive way to reinforce. Which just means their trying to fix something again
Answer is B
Increase the odds by creating relationships among organisms.
What remains left is called a <span>Fossil</span>
