Most animal cells differentiate at an early stage
As scientists drill the sample they bring up is. Called a core sample
because they are both composed of 2 diffrent materials like how noses are made out of same material as a sharks "skin"
Answer:Sulfur atoms bonded to oxygen atoms. Like halides, they form where salt water evaporates.
Hope this helps
Answer:
1. Down Syndrome - Caused by an extra copy of chromosome 21
2. Klinefelter Syndrome - Boys with extra x chromosome(s)
3. Turner Syndrome - Girls lacking a second x chromosome
