Yeah I can help with that
They use a machine that takes a sample of your blood
Answer:
DNA is found in nearly all living cells. ... Although each organism's DNA is unique, all DNA is composed of the same nitrogen-based molecules. So how does DNA differ from organism to organism? It is simply the order in which these smaller molecules are arranged that differs among individuals.
Conduction in the Atmosphere. Conduction, radiation and convection all play a role in moving heat between Earth's surface and the atmosphere. Since air is a poor conductor, most energy transfer by conduction occurs right near Earth's surface.Conduction
Answer:
b
Explanation:
a compond is and atom from more than one element held together by chemical bonds