Alamis45idn
Answered

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1.__________is the process of separating mixtures which uses screen that allow substances to pass through the holes,
A Handpicking
B. Seperation
D. Use of magnets
C. Sieving

2.___________Us a process use to separate materials or particles of different sizes, colours or shapes using hands.
A Decantation
B. Handpicking
C. Magnetism
D. Sieving

3._____________is used to separate mixtures of metals and non-metals, especially in the junkyards
A Handpicking
B. Sieving
C. Physical manipulation
D. Use of magnets

4._________is good in separating big and fine particles
A Decantation
B. Handpicking
C. Sieving
D. Use of magnets

5.___________is the best technique to ensure that the flour in baking cakes is pure and fine
A Decantation
B. Handpicking
C. Sieving
D. Use of magnets​

Sagot :

ItsukaMitoshiyaidn

Answer:

1. C sieving

2. B  handpicking

3. D Use of magnets

4. C Sieving

5. C Sieving

Explanation:

Sieving uses a fine mesh that lets out fine and small particles while the big particles are left at the sieve

Handpicking uses your hands to pick up the large particles

Magnets only attracts metals and doesn't interact with non-metals

(note no.4 may vary since the lack of what the particles are)