Scientists Have Strong Evidence That Water on Mars

question 48

Multiple Choice

Scientists have strong evidence that water on Mars

• A) is in liquid form.
• B) forms a cloud of vapor.
• C) is absent in frozen form.
• D) was present in liquid form in the past.
• E) has a different molecular structure than water on Earth.

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Definitions:

Exchange Theory

A social theory that explains human behavior in terms of the exchange of goods, services, and favors, aiming for balance and reciprocity in interpersonal relationships.

Norm Of Reciprocity

A social norm that prescribes individuals to respond to others' actions and gestures with similar actions, fostering cooperation and social exchanges.

Body Language

Non-verbal communication through physical behaviors, such as gestures, postures, and facial expressions, which convey messages or emotions.

Widely Shared Expectations

Norms or beliefs that are commonly held and anticipated by a large number of people within a society or group.