During DNA replication where does nitrogen bases get new nitrogen base pairs

What occupation did muhammad have before the first revelation

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

Why would satellite imagery be more useful than a map in some instances? check all that apply. provides landmarks such as buildings is an overhead view of earth’s features can be used when internet is not available provides small details of roads for digital maps provides various methods of transportation to a location