Answer:
Phrenology is considered a pseudoscience because of its lack of scientific support for the claim.
Explanation: The theory has contributed to medicine because of its basic premise is that mental functions are localized in areas of the brain.
Answer:
B: sample 4
Explanation:
This is because amino acids are basic units for proteins
A. there is a change in Genetic frequency
Answer: A wave
Explanation: Waves move in that kind of up and down motion, a circuit is a straight line with energy flowing through it, a magnet is a pulling effect and a prism is a shape, not necessarily a motion.
Hope this helps ^_^
they help us see because the retina also contains the nerves that tell the brian what the photoreceptors are seeing
