Answer:
A- Substrate
B- Enzyme
C- Enzyme-Substrate Complex
D- Enzyme
E- Products
I think its D. but I'm not sure
The reason being is it's a prosses that doesn't require the "help" or "cooperation" of other cells and it only effects the one cell.
The most specific would be felis catus. That is the name of the species in biology, and there are no more taxonomic divides after species.
All the above are evidence for the hypothesis
One is through turgidity. this occurs before ground tissue ( collenchyma and sclerenchyma cells) become well developed to give structural support to the plant as it grows bigger. The xylem tissue (composed of rigid tissue) of the young plant render this support and also maintaining osmotic turgidity of the surrounding plant cells.