I think you can see Visible light waves, the other ones are all unseeable.
Answer:
The correct answer is - develop new methods to test the hypothesis.
Explanation:
Human produce offsprings long time and development also take a long time in general and then to test a hypothesis, regarding the gene therapy helps to treat a disease, would take even more time.
So testing this hypothesis required developing a new method as other options are not possible. You can not change the time it takes in reproduction. Giving up is not the option in science.
It's a biologist (a person that studies living organisms and systems)
D because it reflects all other colors
The other molecules are triglycerides, low density lipoprotein, and high density lipoprotein.