Answer:
Pre-tests are a non-graded assessment tool used to determine pre-existing subject knowledge. Typically pre-tests are administered prior to a course to determine knowledge baseline, but here they are used to test students prior to topical material coverage throughout the course.
To provide the focus of an essay.
Answer:
block B has the greatest density
Explanation:
density is mass
I guess the answer would be : <span> b)overshadowed.
Hope this helps !
Photon</span>