Você precisa mostrar-nos o que você quer dizer, como anotar as escolhas para que possamos ver o que você quer dizer. :)
Smaller scale has less variables and correlations to be based on while a larger scale has a bigger amount of mathematical numbers to be based on
Ocean water is most saline in dense seawater.
answer: b. in dense seawater.
Over fishing can affect the seas
