lungs or ribs that separate the two upper chambers from each other
Depending on the letters selected, I will use A for normal and a for albinism. the genotype is Aa
Answer:
A balance between Osteoblasts and osteoclasts maintain bone tissue.
Explanation:
Osteoblasts are bone making cells, osteoclasts resorb or break down bone, and osteocytes are mature bone cells.
One strand runs in the 5 to 3 and the other in the 3 to 5
