Answer:
Blood taken from an artery in the leg is oxygenated while blood taken from a vein in the leg is deoxygenated.
The answer in this question is Phrenology. Phrenology is classified as the discredited pseudoscientific theory of the brain that claimed that moral character, personality characteristics and intelligence could be determined by examining the bumps on a person's skull. Phrenology is focused on the measurements of the human skull which is based on the concept of the brain is the organ of the mind.
Answer:
atoms
Explanation:
Atoms are the building blocks of elements.