If you wanted to write a biography about your grandmother, which research technique would provide the most personal information? conducting a one-on-one interview with her watching old home movies about her looking through old family photo albums reading a book about the town she grew up in

one on one interviews sir

Explanation:

d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.

fast - juice wrld