Which of the following questions can be answered by science? a. is fruit ripening dependent on the type of light the fruit is exposed to? b. is it justifiable to add chemicals to the atmosphere to stimulate rain? c. do art and beauty provide a soul-stirring experience to humans? d. do scientists have the right to edit human dna?

A. Is fruit ripening dependent on the type of light the fruit is exposed to, because B, C, and D are all based on opinion and different mind sets whereas A can be found out through experimentation.

A because the rest you are asking for people's opinions

distance, luminosity, brightness, radius, chemical composition, and temperature

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally