Formal research is usually done in an academic or professional setting like a physics institute or a university school of medicine
Informal research is done by individuals (like authors and inventors studying the background [“prior art”/“state of art”] of their respective areas of inquiry).
Answer:The use of machines that function on their own.
Explanation:
Auto means doing by self so yeah
Answer:
It C I think
Explanation:
Gateway is only the beginning of NASA space exploration plans
