True or false the movement of oceans has no impact on the earths climate

An atom of nitrogen had seven protons in its nucleus. how many electrons does it have

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?