Which mission was more difficult: sending people into outer space or sending Curiosity to Mars? Support your answer

On a scale from one to 10, landing on Mars is a 20! Curiosity is the biggest, most capable Mars rover yet, and needs a new type of landing to reach the ground safely. In this seven-minute trip to the surface of Mars, we have to slow down from over 13,000 miles an hour down to zero.

Explanation:

health care plans in the united states having high costs because they are focusing on providing quality programs for different groups of individuals. the quality of the service is based on money flow received from the members. without this investment, couldn't be possible a constant scientific searching to prevent death and illness caused because of low levels of health investigation. currently, the complaints are not about the highest cost, but about the coverage and benefits to access the necessary health services required by the members.  

besides, if a global health system is established the quality levels will fall down because of the standardized of the health. the access to care will increase but the quality will be low because it depends on the money invested.