Photosynthesis
Photosynthesis is the production of ATP through the conversion of energy from sunlight using chlorophyll.
Chlorophyl is found in plants, and plants use sunlight to make energy.
That energy is in the form of ATP.
It would be considered biotic since it is nonliving
Answer: D - Lipids
Lipids provide a long term energy storage because they contain longer C-H bonds compared to the other organic molecules, making it easier for them to store larger amount of energy. Moreover, upon burning they produce twice the amount of calories compared to that of the carbohydrates.
Hair occurs on all mammals except Cetacea
Hope this helps :)
Thirty-eight because the chromosome pairs are 19 and therefore, no. of chromosome will be 38.