Which is not a sign of good mental health?

a.
bouncing back from difficulty or crisis.

b.
acting responsibly at home or school.

c.
being gracious when a person gives you constructive feedback.

d.
having a negative outlook on life.

the answer is c.

have a great day

during longer space exploration trips, crewmembers may develop vision impairment risks and short-term cardiac atrophy or a decrease in the size, strength, weight, and activity of the heart during space flight because they can experience microgravity. in addition, the long-term medical condition is loss of bone mineral density and radiation exposure.