What is the primary benefit of rovers that have been sent to other planets? (1 point)
Rovers can travel easily in locations where humans cannot walk.
Rovers send signals to Earth at higher speeds than humans could.
Rovers are able to use computers to analyze data, while humans could not.
Rovers have fewer needs for survival than humans.
The primary benefit of rovers that have been sent to other planets is that they can travel easily in locations where humans cannot walk.
Which modern technology would be the least helpful to humans as we deal with natural hazards like hurricanes? (1point)
satellites that can take pictures of the Earth from space
communication technologies that allow signals to be sent quickly over large distances
microscopes to study things too small to be seen with the human eye
computers to produce models that make accurate predictions quickly
Microscopes to study things too small to be seen with the human eye would be the least helpful technology when dealing with natural hazards like hurricanes.
A digital scale is used to measure a block that has a weight of exactly 5.0 kg. Five measurements are recorded, and all of them provide a measurement of 4.9 kg. How could this data best be described? (1 point)
The accuracy is high, but the precision could be improved.
The precision is high, but the accuracy could be improved.
Both the accuracy and precision are excellent.
Both the accuracy and precision are poor.