Why does all DNA from all organisms look the same

Our Genetic Code all use for example in You and I use ATGC and so would a Dogs DNA.

Explanation:

Thats the reason it looks similar we have the same building blocks. But when we arrange the letters in diffrent order is where our gentetic diversity comes from. The only slight diffrence is in RNA because it uses AU instead of AT

the answer is otpion c) understanding

he wants to be heard one more time. he wants to be understood. he needs the truth one more time.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.