What did you find to be the most astonishing or interesting thing Robinson discovered on the deep ocean floor

The coral garden was the most interesting discovery for me.

Explanation:

Dr. Robinson says that when he finished his doctorate, I was involved in a study that involved the study of deep-water corals. This information in itself is already interesting, because many people do not imagine that corals are at such intense depths and even fewer people know that corals can build real gardens at the bottom of the sea. I was one of those people and for that reason, I was surprised by this information as I read Dr. Robinson's account. In addition it is possible to observe other species of marine living beings living in the middle of the coral garden, which makes it a very diverse environment.

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.