22. All of these can be separated easily EXCEPT _____. *
1 point
a. nuts, bolts, and screws
b. powdered drink mix, sugar and water
c. sand and water
d. iron filings and sand

23. A mixture of iron filings and chalk dust is placed on a plate. Which of the following could be done to gather the iron filings? *
1 point
a. Pour the mixture into a funnel
b. Put the mixture in a pot on the stove
c. Run a magnet over the mixture
d. Filter the mixture through a strainer

24. Sawdust is not soluble in water. If, accidentally some particles of sawdust drop into a glass of water. How would you separate them from water? *
1 point
a. Decanting
b. Filtering
c. Sieving
d. Distillation

Separating the __________ is very important for most activities that we do like preparing ingredients for cooking, taking a bath, cleaning the house, doing the laundry, arranging your clothes in your cabinet, organizing your school bags, and even when you are playing. The very purpose of this is to obtain the important and pure substance that is needed. *
1 point
a. technique
b. unwanted particles
c. wanted particles
d. important substance

Pls tama po yung sagot matatapos na ko