Ptolemy was an astronomer and mathematician. He believed that the Earth was the center of the Universe. The word for earth in Greek is geo, so we call this idea a "geocentric" theory.With the development of the heliocentric model by Nicolaus Copernicus in the 16th century, the Sun was believed to be the center of the Universe, with the planets (including Earth) and stars orbiting it.
Answer:
The answer is an amine group.
Hope this helps you
You need amino acids in your diet every day, since your body doesn't store excess amino acids consumed. If essential amino acids are missing from your diet, your body will start breaking down muscle tissue to access the amino acids that is contains so they can use them elsewhere.
Answer:
the mutation they are talking about deals with genes/dna
Explanation:
they show one person (j) who does not have the mutation and therefore does not have the syndrome h
then they show person (k) who has a mutation and therefore had syndrome h
look carefully at the letters on the lines. they represent the DNA in people and correlate to each other
(I hope this helped a little bit and I may he completely wrong but I think I'm mostly right)
