One difference is that DNA is a double strand and RNA is a single strand. Another difference is that sugar in a RNA molecule is ribose, and the sugar in the molecule in DNA is called deoxyribose. Hope this helps, good luck!
As you can see in the table presented below, in the first few years after the eruption, there was a significant number of moss species present.
Pioneer species are species that are very resilient and first to inhabit new habitats or repopulate disrupted ones, so in this example, mosses are the most likely candidate for pioneer species.
Answer:
The 4 Nitrogenous Bases: Adenine, Thymine, Cytosine, and Guanine
<span>Blood flow to the skin increases when the
temperature of the body rises. When you are too hot, the blood vessels in your
skin expand (dilate) to carry the excess heat to your skin's surface. It helps
cool your body. </span>