Home pregnancy tests utilize elisa technology. when a woman is pregnant, her body produces a hormone called human chorionic gonadotropin (hcg). explain how antibodies are used to detect this hormone and are linked to a color change a woman may see on a positive test.

i'm pretty sure questions like these aren't allowd.   but, sure.   i can and talk : ))

it's false.

"every person has their limitations which prevent us from accomplishing something. some are better than mathematics for example and some are worse. those people who are worse might never be able to become mathematicians, but that does not mean that they would not be great at doing something else."