Chromosomes are the homologous chromosomes that cross over
C. The movement of water from the central vacuoles of cells into the solution
Emperor penguins need lungs to breathe. In penguin lungs, air never stops. ... Once the air goes farther into the trachea it splits into two different directions into both lungs. To get the oxygen into the blood cells, it must come "within small distance of the penguin blood cells".
Answer:
yep
Explanation:
they have a double hydrogen bond
