I give 40 points help plsss Why do you think cavemen used to use moss like we use paper towels? Hint: What tissue do they lack that other plants have?

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.