Options:
- A. Fungus
- B. Bacterium
- C. Deficiency of vitamins
- D. Virus
View Answer
D. Virus
Everyday Science
The average kinetic energy of the molecules of a body determines?
Options:
- A. heat
- B. temperature
- C. internal energy
- D. none
View Answer
B. temperature
A reptile with a four-chambered heart is______________?
Options:
- A. Snake
- B. Turtle
- C. Lizard
- D. Crocodile
View Answer
D. Crocodile
Magnitude of energy released by an earthquake is calculated using ________?
Options:
- A. Earthquake scale
- B. Seismic scale
- C. Richter scale
- D. Temblor scale
View Answer
C
At what temperature are Celsius and Fahrenheit equal?
Options:
- A. -40 degree
- B. 40 degree
- C. -10 degree
- D. 10 degree
View Answer
A. -40 degree
Saliva contains__________?
Options:
- A. Amylases
- B. Bite
- C. Trypsin
- D. None of these
View Answer
A. Amylases
Earth rotates the sun in___________?
Options:
- A. 23 hours 56 min 4 sec
- B. 24 hours
- C. 23 hours 57 min 9 sec
- D. Non of above
View Answer
A. 23 hours 56 min 4 sec
Calculus was invented by________?
Options:
- A. Al-khawarzimi
- B. Pythagoras
- C. IsaaC Newton
- D. Al.kindi
View Answer
C. IsaaC Newton
In the treatment of which disease is dialysis used?
Options:
- A. Ulcers
- B. Heart failure
- C. Kidney failure
- D. Brain tumour
View Answer
C. Kidney failure
Which of the following is responsible for largest amount of oxygen on earth?
Options:
- A. Peat bogs
- B. Algae
- C. Trees
- D. None of these
View Answer
B. Algae