C. It can be considered a global ecosystem
The organization that issued the cred for communication ethics would be the national ethics association. Hope this helps!
C. The shape of a protein allows it to perform several different jobs.
Answer:
red
Explanation:
Visible light may be a tiny part of the electromagnetic spectrum, but there are still many variations of wavelengths. We see these variations as colors. On one end of the spectrum is red light, with the longest wavelength. Blue or violet light has the shortest wavelength.