why does Exploration technologies such as space probes and orbiters don't return to earth after their mission is completed why do you think that is

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle

answeralert drivers who drift off the road;