Question

2.Fill in the correct prepositions Fill in the correct prepositions: on, from, of, in, at, for, on.

1) Silicon is the important material … an electronic computer chip. Your CD, DVD player, and telephone - all depend … semiconductors.

2) Creep is a slow, permanent deformation resulting … a steady force acting … a material.

3) Paints, plastics and most of the food you eat are made … of polymers.

4) Every part … your body is a material!

5) Material scientists work … labs and universities all over the world.

6) Materials … high temperatures usually suffer … this deformation.

7) Fatigue is the result … external forces.​

Answer 1

Ответ:

from

to

to

from

from

Объяснение:

кажется так