I don't know if this is the answer you are looking for but it would be flat unless the player pushed the tuning slide in.
Species are the smallest groups. A species consists of all the animals of the same type, who are able to breed and produce young of the same kind. For example, while any two great white sharks are in the same species, as are any two makos, great whites and makos are in different species (since they can't interbreed Answer :SPECIES
Fixed density
Particles move smoothly
Answer:
D
Explanation:
The answer is D...and if you need explanation you can comment