Question

1.-gland is called the master gland.
2. — is an instrument used to measure atmospheric
pressure.
3. Friction is caused by the __ on the surfaces in
contact.
4. SI unit of frequency of sound is__.
5. Sudden movement or disturbance in the lithosphere is
called a/an
6. Sound cannot travel through
7. Electrolysis is carried out in an apparatus called
8. _ is the visible white part of the eye filled with watery
fluid.
9. are luminous celestial bodies that give their own​

Answer 1

Answer:

answer is below

Explanation:

1)Pituitary gland

2)Barometer

3)charges

4)Hertz

5)Earthquake

6)Vaccum

7)Voltameter

8)Retina

9)star

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Answer 2

Answer:

1.pitutary gland

2.Barometers

3irregularities

4.hertz

5.Earthquakes

6.vaccum

7.Voltameter

8.retina

9.stars

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