Biology, 30.03.2021 17:30 mcadoo6634

1 point 8. Which one of the following would you use to separate sand from iron
filings?
a bar magnet
filter paper
chromatography paper
alum
of substances may best be separated

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 12:30, GaryCarmine

If a cell is placed into a hypertonic environment, what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge

Answers: 1

continue

Biology, 22.06.2019 13:00, collinpeterson21

Plz ! what does it mean for an allele to be dominant?

Answers: 1

continue

Biology, 22.06.2019 16:30, shamiahG

If you want to double a batch of brownies you must have double the ingredients before you start cooking similarity a cell must double its contents including its dna prior to dividing

Answers: 1

continue

Biology, 22.06.2019 18:00, barnhill4755

The images show two species of tree frogs in a particular region. the gray tree frogs are adapted to the trees of the woodlands, while the green tree frogs can survive in woodlands or grasslands. the gray frog was abundant in the woodlands. because of climatic changes, most of the trees in the region died, and the woodlands changed to grasslands. in such a case, the . the gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. this suggests that speciation occurred because of .

Answers: 1

continue

You know the right answer?

1 point 8. Which one of the following would you use to separate sand from iron
filings?
...