Shawna is very knowledgeable about cars. she subscribes to several different automobile magazines, has interviewed people who work on cars for a living, and has researched many types of cars. she started a blog with the information she has gathered. on her blog, she offers opinions about which cars are the best value for the money and which are the most difficult to repair. which best describes the reliability of her work?

The answer is B: It is unreliable because it offers opinions, not scientific facts.

Explanation:

Every other answer is too broad.

materials water oxygen those are the things i can think of in this moment.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.