Complete these sentences describing various separation processes. Screening and filtering both rely on differences in the
of the particles of the substance you want to filter out of the mixture.

Filtration is generally
, but screening is usually
.

Anna’s mother prepares sauerkraut, a fermented dish made from finely cut cabbage and salt. lactobacillus bacteria present on the surface of the cabbage combine with salt to turn the cabbage into a crunchy, sour dish. what chemical process occurs to create this dish? a. alcoholic fermentation b. cellular respiration c. conservation d. lactic acid fermentation e. photosynthesis

To safely control the traffic flow and protect workers near public roadways and moving construction equipment use you could use

The different layers of gases that extend form the surface of the earth into space