1. is a process of gaining and testing knowledge & must be proven through experimentation. 2.or non-science claims to be scientific but does not use experimentation. Cryptozoology is an example of this

1.  Science

2.  Pseudoscience

Explanation:

A science is systematic, methodical, intellectual, and practical activities or processes, that deals with study of structural body, and behavioral attributes or characteristics of physical, chemical and biological world.

More so, It is a process or activity that requires experimentation and observation, of knowledge, such that it is testable, with explanations and make predictions about the object under analysis or study.

It is basically divided into two

1. Foundation science: this is further divided into Formal science e.g Mathematic and Logic, and Emperical science: containing both Natural science (physics, chemistry, biology etc) and Social Science (Economics, Sociology, Psychology etc)

2. Application science: this is also divided into Formal science example is Computer science, and Emperical science: containing both Natural science (Engineering, medicine etc) and Social science (Business administration)

While Pseudoscience, is a term that describes a collection of beliefs, theories or practices, mistakenly considered as a scientific fact, but on the contrary, has no basis scientifically.

In other words, this referred to certain theories, observations or beliefs, that does not have sufficient or scientific evidence to support them, nor can be tested scientifically.

Example is the Cryptozoology or the theory or belief of Existence of Aliens using Unidentified Flying Object (UFO) to visit the Earth and mine data or mineral resources.

answer; i do believe its (b) 12.5 years of age;