Blue Light: The Eye-Opening Truth: Write a summary of this Article.

Draft a topic sentence that includes the main idea of the Article.
Cite a few important facts that support the main idea.
Try to use one or more vocabulary words in your writing.
Write a conclusion that restates the main idea.
Proofread and edit your work.

http://rumsonschool. org/rumson/_zumu_user_doc_cache/Blu e_Light_Achieve. pdf

Blue light disrupts sleep by suppressing melatonin and changing the body's circadian rhythm. Blue light also causes eye fatigue and may lead to long-term eye damage. Blue light prematurely ages the skin, similar to the sun's harmful UVA rays. That's some serious damage!

This high-energy blue light passes through the cornea and lens to the retina causing diseases such as dry eye, cataracts, age-related macular degeneration, even stimulating the brain, inhibiting melatonin secretion, and enhancing adrenocortical hormone production, which will destroy the hormonal balance and direction.

i agree with them.   i think technician a would be correct.

ayatollah khomeini can best be described as the leader who declared iran to be an islamic republic.