Question

Quick Quiz 2
1
Fill in the blanks with correct words. You can use the clue
box.
1.
________is an online social networking service
that enables users to send and read short messages.
2._________satellites are those which orbit at such a
speed that they appear to be stationary from the earth's surface.
3. A spring from which boiling water and steam come out is
called a________
4.________is caused by the vibration of the palate
at the roof of the mouth.
5. The full form of the LOC is line of_______
6.________was the British Prime Minister when India
got Independence.
7. Alpha, beta and gamma are the letters of the___________alphabet
8._______is a scientific study of signs and symbols.
9.A dense mixture of fog and smoke that causes breathing
problems is called________.
10. The process of cutting some of the branches of trees to
improve their growth is called_______
11. The holy book of Jews is the_______
12.______is the term used for the malicious burning
of property.
13. People who make or draw maps are called________.
14. A bird's covering of feathers is called its________
15._______join muscles to bones.

Clue

PLUMAGE , GEYSER, GEOSYNCHRONOUS , SMOG , PRUNING
TWITTER , TORAH , SNORING CONTROL , GREEK , SEMIOTICS
TENDONSS , CARTOGRAPHERS CLEMENT ATTLEE , ARSON​

Answer 1

Answer:

__twitter____is an online social networking service

that enables users to send and read short

Answer 2

Answer:

Answer:

${\bold{\blue{\underline{\red{An}\pink{sw}\green{er}\purple{:-}}}}}$

☛ The pressure at which blood is pumped around the body by the heart is called blood pressure.

The blood pressure of a person is expressed in terms of millimetres of mercury which is written as mm Hg.

➤ Blood pressure in human is always expressed in the form of two values:-

➥ Systolic pressure :-The maximum pressure at which the blood leaves the heart through the main artery (aorta) during contraction phase is called the Systolic pressure.

This high pressure in the main artery maintains a steady flow of blood in all the arteries towards the capillaries.

The normal Systolic pressure's value is 120 mm Hg .

➥ Diastolic pressure :- The minimum pressure in the arteries during the relaxation phase of heart is called the diastolic pressure.

The value of diastolic pressure is always lower than that of the Systolic pressure.

The normal Diastolic pressure's value is 80 mm Hg.