Pleeease i need asapwhy did scientists struggle for thousands of years to accurately describe the solar system? venus has phases like the moon. many people spoke italian and did not understand latin. the planets appeared to move backward in the sky occasionally. scientists could not explain why the sun appeared to rise and set every day.

The planets appeared to move backward in the sky occasionally.

The correct answer is option C

During 18th century the people used to think that the planets used to move backward in the sky and this is known as the Apparent retrograde motion.

The planets of the solar system appeared to be moving in backward direction.

At that time it was not explained properly that it seems to moving backward but actually it is not. Planets move around their respective orbits only.

its been noted for the past decade or so that there is some (approximately 5% to 7%) shrinkage in the brains of people who have schizophrenia, most notably in the gray matter, which is an important part structures in the brain’s amygdala, hippocampus and parahippocampus, which are all involved in memory storage and retrieval memory storage and retrieval.

explanation:

ive read articles

i would say the prokaryotic cells the prokaryotic cells are less complex, are usually found only in unicellular organisms and have more limited capabilities than eukaryotic cells.