Which polynomial is prime a) x^4 + 3x^2 - x^2 - 3 b) x^4 - 3x^2 - x^2 + 3 c) 3x^2 + x - 6x - 2 d) 3x^2+ x - 6x + 3

How do cells grow and reproduce to maintain homeostasis?

Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?

Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?