Answer:
Im not sure, at all but i think its C, im so so so sorry if you get it wrong.. Im just trying to help! no hate (: x
Explanation:
Answer:
atomic number
Explanation:
the number of protons tell us the atomic number
Answer: 47 Chromosomes
Explanation: People with Down syndrome typically have three copies of chromosome 21 in each cell, for a total of 47 chromosomes per cell.
Answer:
Organs
Explanation:
An organ is two or more tissues working together to perform a specialized function (job).
Explanation:
<u>Reducing sugars are simple sugars with the ability to reduce copper (II) ions to copper (I). All monosaccharides (fructose, glucose, galactose) are reducing sugars as are some disaccharides, such as lactose and maltose. Simple sugars are all carbohydrates, and are used by the body as a source of energy.</u>
