One astronomer (Alice) claims that the Hubble constant is 25 km/sec/Mly, while another (Bob) claims that it is 20 km/sec/Mly. If, based on the Hubble constant, Alice claims that a particular galaxy is 4 billion light years away, then Bob would insist that it is

it has to be b, about 97 percent.

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

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it