The three common elements seen in a majority of carbohydrates or sugars are Carbon, Hydrogen, and Oxygen.
Answer:
The answer should be 
Since the pedigree has two different letters, it will have one letter of each, but the DNA will still be A.
They have a cell membrane, they contain cytoplasm and can replicate themselves through the manner of mitosis.
Answer:
ETS is responsible for more lung cancer deaths than heart disease deaths annually