How are the carbon, oxygen, and nitrogen cycles vital to sustaining life on Earth? a. Carbon, oxygen, and nitrogen are vital components of life on Earth. b. The carbon, oxygen, and nitrogen cycles allow vital elements to return to usable form by organisms. c. The carbon, oxygen, and nitrogen cycles are an important interface between biotic and abiotic factors. d. All of the above are reasons the carbon, oxygen, and nitrogen cycles are vital to life on Earth. Please select the best answer from the choices provided

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."

what are the statements

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