Which of the following traits is most influenced by the environment? Body weight
Eye color
Blood type
Color blindness

Since we don't see a strand; i got answers off a sheet and the correct answer is "2".

There are four nitrogenous bases that make up dna. the two pyramidines are thymine and cytosine. the two purines are adenine and guanine. these bases pair in a very specific way. adenine - thymineguanine - cytosine i remember it like this: a tall, good cat.