Ok so now that you are here can you please help me... please

Unlike an ordinary visible light telescope, SOFIA's telescope looks at how objects absorb infrared light. Infrared light is redder and cooler than visible light. It would be hard to see water molecules with visible light. However, water molecules absorb very specific wavelengths of infrared light. When an infrared telescope detects absorption at this wavelength, scientists are pretty sure they've found water molecules.
Which phrase from the paragraph helps you to understand that SOFIA's technology is essential to detecting water on the moon?

a) Ordinary visible light telescope
b) Redder and cooler than visible light
c) Hard to see water molecules
d) Absorb very specific wavelengths

I think b is answers and I am also wrong

APOTHECARY: My poverty, but not my will, consents.

In this excerpt, we see an apothecary (the equivalent of a pharmacist nowadays) and Romeo. Romeo wants to buy poison, while the apothecary refuses to sell it to him because it is illegal. However, Romeo can tell the man is very poor. He is thin, looks hungry and is obviously in need. Romeo tells him to ignore the law, because he could use the benefit of the money he is willing to pay. The apothecary sells him the poison, but tells him that he does so unwillingly, because of his poverty. The conflict is between two factors that are important to him: on the one hand, his values tell him that it is wrong to break the law, and on the other, his poverty forces him to break it anyway.