Giving brainliest for correct answer!

Read the excerpt from A Black Hole is NOT a Hole.

I found lots of great information in science magazines, such as Scientific American, Astronomy, and Sky and Telescope. These led me to other useful resources. When it was time to get to the details, I looked at scientists' reports, along with summaries of the reports, in scientific journals.

How can these scientific magazines be evaluated as credible sources?

A. The reader must look for professional photos.
B. The reader must look for current copyright dates.
C. The reader must look for well-written opinions.
D. The reader must look for a persuasive argument.

Read the excerpt from "mother tongue." lately, i’ve been giving more thought to the kind of english my mother speaks. like others, i have described it to people as “broken” or “fractured” english. but i wince when i say that. it has always bothered me that i can think of no other way to describe it other than “broken,” as if it were damaged and needed to be fixed, as if it lacked a certain wholeness and soundness. what best supports the inference that tan believes nonstandard english is no less valid than standard english? tan spends a lot of time thinking about her mother’s “fractured” english. tan has trouble thinking of descriptive words when she is writing. tan’s american education makes it difficult for her to understand her mother. tan winces when she describes her mother’s english as “broken.”