Answer:
Explanation:
Attached is the solution to the question
Astrophysicist usually go in the same category as astronomers so anything in the STEM field would do. The STEM field consists of Science, Technology, Engineering, Mathematics. So anything in those categories would be sufficient.
Answer:
A pigtail when wiring is technique that is used in connecting a lot of wires together.
Explanation:
A pigtail is a wire that is short in length. It has two ends. One end has a connector while the other end has other wires connected to it.
Pigtail when wiring is the connection of more than one wire in a circuit to another device. Pigtail when wiring helps to extend the length of the wire in a circuit if the wire used it short).
Pigtail when wiring is a technique what helps to keep the circuit organised because it prevents the wires from getting tangled.