Options:
- A. Biotin
- B. Thiamine
- C. Niacin
- D. Pyridoxine
View Answer
D. Pyridoxine
Everyday Science
Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus ?
Options:
- A. Cigarette smoking
- B. Using alcholo
- C. Injection of heroine
- D. Taking too much aspirin
View Answer
C. Injection of heroine
Hygrometer is used for measuring the ____________?
Options:
- A. Speed of sound
- B. Density of milk
- C. Humidity of air
- D. Specific gravity of liquids
View Answer
C. Humidity of air
Which of the following helps in clotting of blood?
Options:
View Answer
The main function of the kidney is ____________?
Options:
View Answer
Founder of modern astronomy was _________________?
Options:
- A. Archimedes
- B. William Gilbert
- C. Nicolas Copernicus
- D. Michael Faraday
View Answer
C. Nicolas Copernicus
Bronze is an alloy of ____________?
Options:
- A. Copper and Zinc
- B. Tin and Zinc
- C. Copper and Tin
- D. Iron and Zinc
View Answer
C. Copper and Tin