Answer is C usa test prep users. The two main reasons why pharmaceuticals fail are:
1. they do not work
2. they are unsafe
Which of these would NOT be a constraint to creating and developing pharmaceuticals?
es )
A)
expensive
B)
takes a long time
o
computer simulations can be used to test drugs
D)
inability to use clinical trials for initial development

Why are pipes bursting in the in extremely cold weather?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?