What do you mean and how is this a question?
Answer: Actually, the submarine was built in Groton, Connecticut and was launched in the Thames River
Answer:
The Antarctica is adversely affected.
Explanation:
Without Antarctic Treaty of 1961, the environment of Antarctica is adversely affected due to using it as a site for testing of weapons by the military forces of different countries. The organisms that lives in that region will be negatively affected causes decline in the population and imbalance of ecosystem as well as extinction of many organism so this treaty provides protection to the Antarctica.
You should keep the ball in front of you with a little bit of space. I personally play soccer.
