Analyze the data about nitrogenous base content of dna from various species. Percentages of bases in five organisms source of dna a t g c streptococcus 29. 8 31. 6 20. 5 18. 0 yeast 31. 3 32. 9 18. 7 17. 1 herring 27. 8 27. 5 22. 2 22. 6 human 30. 9 29. 4 19. 9 19. 8 e. Coli 24. 7 23. 6 26. 0 25. 7 which of these statements are supported by the data? select all that apply