The cyanobacteria changed the composition of the earth’s atmosphere by evolving oxygen in what is referred to as the Great Oxygenation Event. This also allowed the ozone to be formed and block off most of the UV rays that are destructive to genetic material. Life was, therefore, also able to exist on land other than in water.
I think dallas texas would be warmer.
Answer:
Mayra should be checked regularly for heart-related problems.
Answer:
Vitamins, minerals, protein, fats, and more.
Explanation:
THE ANS IS:
THE OUTER MEMBRANE IS COATED IN RIBOSOMES .
WELL U REPEATED AN OPTION TWICE BUT HERE'S THE ANS
