A.) Veins in the pulmonary circuit carry oxygen-rich blood
red blood cells are used to circulate oxygen through out the body, thus it is true.
Answer:
I'm sorry. I wanted to try and answer the question but I can't because it isn't clear.
The enzyme that would be most important for digesting a skinless chicken breast would be a PEPTIDASE.
A skinless chicken breast is a proteinous food and peptidases are enzymes which break down proteins by hydrolysis of the peptide bonds which joined the amino acids of proteins together.
Answer:
Troposphere, stratosphere, mesosphere, thermosphere
this is the layers from space into earth
