Mr. Allen has his high school math students working on factoring algebraic equations. Before students leave for the day he wants to make sure all students understand the material. What is the least effective way for him to check for understanding?

the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.

the correct answer is d

answer; unimodal and symmetrical;

answer; oxygen to the brain;