Qualities of a stone that make it a gemstone. a. usefulness, profitability b. lightness, durability c. ilmenite, rutile d. automobiles, aircraft e. beauty, rarity

E. beauty and rarity

A gemstone is a precious stone, which is a mineral crystal. It can be cut and polished to make ornaments. These are valuable minerals because they exhibit characteristics which makes them distinct from other minerals like they exhibit clarity, rarity, their surface is lustrous and reflects more amount of light making them shine and enhances their beauty.  

On the basis of above information, this can be said that the gemstones are the stones which are beautiful and rare.

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )