Answer:
joint-stock company
Explanation:
Based on the information provided within the question it can be said that the type of corporation being mentioned is a joint-stock company. This is a business entity where all the share's of the company have been bought and are held solely by the shareholders. This allows the shareholders to transfer or sell their shares to others without affecting the companies existence.
Answer: Hokkaido, Honshu, Kyushu
Explanation:
Answer: They are called CONTROLS.
Control in an experiment can be defined as an entity that remains the same throughout the experiment. A control in an experiment must remain the same in order to get accurate result. This is done by comparing the results of the experiment with the control.
Controls are used in experiment where some not so obvious factors that might affect the experiment significantly might be present.