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Everyday Science
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H
Hania Rajput
6 years ago
Everyday Science
The principal constituent of the atmosphere of the Earth is?
A
Oxygen
B
Carbon
C
Hydrog
D
Nitrog
0
R
Rehan Hussain
6 years ago
Everyday Science
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Page 78 of 78
The Scientific Study of Caves are know as _________ ?
A
Haematology
B
Speleology
C
Oology
D
Oneriology
0
T
Tooba Rizvi
6 years ago
Everyday Science
Bt seed is associated with:___________?
A
Rice
B
Whea
C
Cott
D
Oils
0
Z
Zubair Lodhi
6 years ago
Everyday Science
A reptile with a four-chambered heart is______________?
A
Snake
B
Turtl
C
Lizar
D
Croco
0
U
Usman Malik
6 years ago
Everyday Science
An important ore of chromium is ?
A
Argon
B
Chrom
C
Mirag
D
Diamo
0
F
Farhan Raja
6 years ago
Everyday Science
Which element has the third most % in human body?
A
Oxygen 65%
B
Calcium 75
C
Hydrogen 1
D
Carbon 18%
0
Y
Yamna Syed
6 years ago
Everyday Science
How many bones are present in face?
A
14
B
15
C
20
D
18
0
R
Rehana Khawaja
6 years ago
Everyday Science
Vitamin C is essential for___________?
A
Appetite
B
Growth &
C
Muscles
D
Brain
0
R
Rehana Khawaja
6 years ago
Everyday Science
Which Organ is affected by trachoma?
A
Liver
B
Lungs
C
Eyes
D
Brain
0
W
Waqas Khawaja
6 years ago
Everyday Science
Oncology is the Study of__________?
A
Onions
B
Origin
C
Cancer
D
Diseas
0
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