Question

you are researching different types of dinosaurs. which would be the best source to use for your research?
a book written by a scientist who studies dinosaurs
an online video about dinosaurs
a social media post about animals

Explanation:

A book written by a scientist who studies dinosaurs is likely to have in - depth, accurate, and well - researched information. Online videos may be less detailed or have inaccuracies. A social media post about animals is too broad and likely not reliable for dinosaur research.

Answer:

a book written by a scientist who studies dinosaurs