What features do all space probes have in common, and what do these features do?

The resources that space probes have in common are:

Explanation:

Space probes are unmanned spacecraft used for the exploration of remote areas and bodies in the Universe.  They carry laboratory equipment, to make measurements, which will be sent to Earth by telemetry. Among these equipment are magnetometers, which measure the magnetic field of different stars, and particle detectors, which analyze the properties of cosmic rays present in space. In addition, they have communication and energy systems that allow them to function and communicate.

1 a

2 d

3 a

4 c

explanation:

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.