Answer:
sugar
Explanation:
The sides of the stepping stool are made of rotating sugar and phosphate particles. The sugar is deoxyribose. The rungs of the stepping stool are sets of 4 sorts of nitrogen bases. Two of the bases are purines-adenine and guanine.
the theory of plate tectonics states that the crust of earth is divided into plates which are slowly moving
Answer: Lysozymes
I think it would be the first ones with lower o2 because fish dont breathe oxygene
