Answer:
A mass
Explanation:
I learned it in 8th grade.
B) The atria only recieve blood and the Ventricles have to pump the blood
Genetic diseases is one of the topics that will be covered in biology
Answer:
Peptide bonds and Amino Acids
Explanation:
Primary structure. The primary structure of a protein refers to the sequence of amino acids in the polypeptide chain. The primary structure is held together by peptide bonds that are made during the process of protein biosynthesis.
It doesn't absorb green light really well, but it would be blue and red light
