Question

sometimes babies are born a little early. when this happens, skin sensors are used to monitor a babys vital signs, such as temperature, pulse, and breathing rate. the trouble with skin sensors is they attach to the skin and can be uncomfortable. researchers have developed a new system that doesnt make contact with the baby. instead, it uses wireless cameras to monitor vital signs. another issue with skin sensors is theyre often inaccurate; a babys slight movements can set them off. the cameras in the new system are highly sensitive, however. they detect the newborns pulse by analyzing skin color, which changes slightly with every heartbeat. even at night, babies need to be monitored. the new system deals with low light by using infrared cameras, which use heat instead of light to create images.
match the problems with their solutions.
the new system uses infrared cameras.
the new system is contactless.
the new system uses skin color to monitor pulse.
problem
skin sensors can be a source of discomfort.
small movements cause false

Explanation:

• For the problem "Skin sensors can be a source of discomfort", the solution is "The new system is contactless" because contact - based skin sensors cause discomfort and a contactless system would avoid that.
• For the problem "Small movements cause false [readings (implied as skin sensors are inaccurate due to baby's movements)]", the solution is "The new system uses skin color to monitor pulse" as it implies a more accurate method (analyzing skin color changes with heartbeat) rather than being affected by movements like skin sensors.

Answer:

• Skin sensors can be a source of discomfort: The new system is contactless.
• Small movements cause false: The new system uses skin color to monitor pulse.