D. Organisms have cells with different shapes and functions.
The greater the energy, the larger the frequency and the shorter the wavelength. Given the relationship between wavelength and frequency; the higher the frequency, the shorter the wavelength it follows that short wavelength are more energetic than long wavelength.
Question 1 is nucleolus and other chromatins (chromosomes), nuclear bodies, nuclear matrix, nucleoplasm, and nuclear envelope. Question 2 is Lysosomes are membrane-bound organelles found in every eukaryotic cell. They are widely known as terminal catabolic stations that rid cells of waste products and scavenge metabolic building blocks that sustain essential biosynthetic reactions during starvation.
Well living is having life while biotic is pertaining, or produced by life or living organisms. :)