Question

Fill in the blanks:

1. Chromoplasts are colored other than _____________.

2. Biological force is also known as _______________.

3. Microbial diseases that can spread from an infected person to a healthy person are

called ________________.

4. The force acting per unit area of a surface is called _______________.

5. Synthetic fibers are made up of large units called ____________.

6. A petroleum product used for surfacing of road is _______________.

7. PCRA stands for _____________.

8. A non metal which is highly reactive is ____________.

9. The growing of vegetables, fruits and flowers on a large scale is called ___________. 10.Friction is caused by the ____________ on the two surfaces in con​

Answer 1

Answer:

anawer 1 green

2 Natural Force

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Answer 2

Answer:

1.) Chromoplasts are coloured other than green.

2.) Biological force is also known as natural forces.

3.)Microbial diseases that can spread from an infected person to a healthy person are

called communicable disease.

4.) The force acting per unit area of a surface is called pressure.

5.) Synthetic fibres are made up of large units called polymers.

6.) A petroleum product used for surfacing of road is Bitumen.

7.) PCRA stands for PETROLEUM CONSERVATION RESEARCH ASSOCIATION.

8.) A non metal which is highly reactive fluorine.

9.) The growing of vegetables, fruits and flowers on a large scale is called fruiticulture.

10.) Friction is caused by the irregularities on the two surfaces in contact.

Explanation:

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