Pretty sure it was Darwin... While most scholars didn't travel long distances at that time, Darwin did. he experienced in remote areas the diversity of life and evolution of a species.
Answer:
United States Congress
Explanation:
Established by Article I of the Constitution, the Legislative Branch consists of the House of Representatives and the Senate, which together form the United States Congress.
Answer: The observer octopus demonstrated learning
Explanation:
It's been observed that animals and mammals tend to get carried away with certain images or play especially when these play represent who they are or what they do. The observer octopus demonstrated learning because they picked the "rewarded" ball quicker and more frequently than an octopus that had no experience with the task.