Answer:
6 divide by 77777=0.00007714362
hope it helps
<span>In real life, the presence of friction. Choice B</span>
Answer:
No, If that was the case, then we should only be eating carbohydrates.
It is definitely not a primary source: this would be a book itself.
Now, is it a tertiary source? I don't think so: the author of the review should have read the book and should only be referring to this book in the review.
I think it's a secondary source.