Down syndrome is also known as trisomy-21 because individuals with down syndrome

A. describe the scientific method, using pasteur's swan-necked flask experiment as an example.

Aclient with dysmenorrhea has been prescribed naproxen 1250 mg po b.i.d. what is the nurse's best action?

Why does competiton happen? a: different organisms have different needsb: there are limited resources in an ecosystemc: there are no predators in an ecosystemd: organisms do not need the same resources (i think it's b but i'm not sure)