2 multiple choice 5 points former astronaut ellen ochoa says that although she doesnt have a definite idea…

2 multiple choice 5 points former astronaut ellen ochoa says that although she doesnt have a definite idea of when it might happen, she ______ that humans will someday need to be able to live in other environments than those found on earth. this conjecture informs her interest in future research missions to the moon. which choice completes the text with the most logical and precise word or phrase? speculates establishes doubts demands

2 multiple choice 5 points former astronaut ellen ochoa says that although she doesnt have a definite idea of when it might happen, she ______ that humans will someday need to be able to live in other environments than those found on earth. this conjecture informs her interest in future research missions to the moon. which choice completes the text with the most logical and precise word or phrase? speculates establishes doubts demands

Answer

Brief Explanations:

The context shows she has an idea without certainty. "Speculates" means to form a theory or conjecture without firm evidence, which fits. "Establishes" implies certainty, "doubts" is contrary to the positive - leaning idea, and "demands" is too forceful.

Answer:

A. speculates