Answer:
He spent a great deal of time immersing himself in nature, testing scientific laws, dissecting bodies (human and animal) and thinking and writing about his observations.
Explanation:
Probably because of his abundance of diverse interests, da Vinci failed to complete a significant number of his paintings and projects.
The answer is Psychological Processes.
To complete the sentence (second):
This led him to suspect that these symptoms resulted from psychological processes.
Quick information:
Psychological processes are used during acquisition. The most basic psychological processes are sensation, perception, attention, learning, and memory.
The area over which tropical storm-force winds occur is even greater, ranging as far out as almost 300 miles from the eye of a large hurricane. In the northern hemisphere, hurricane winds circulate around the center in a counter-clockwise fashion.
Chief Pontiac formed a league of different tribes to form an alliance. They would defend each other. It was called the Iroquois League. Pontiac's alliance suffered a major defeat in the French and Indian War and soon after, it collapsed.
