Options:
- A. Vitamin A
- B. Vitamin D
- C. Vitamin K
- D. None
View Answer
D. None
Everyday Science
An area of microbiology that is concerned with the occurence of disease in human population is?
Options:
- A. Immunology
- B. Paracitology
- C. Epidemiology
- D. none
View Answer
C. Epidemiology
A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to__________?
Options:
- A. Prop him up if he falls
- B. Spread out his weight and reduce the pressure on the rope
- C. Add extra weight to keep the rope tightly stretched
- D. To keep the Center of gravity always above vertically above the rope
View Answer
D. To keep the Center of gravity always above vertically above the rope
which one is the most common disease?
Options:
- A. Dental
- B. Leprosy
- C. Headache
- D. Migraine
View Answer
A. Dental
Deficiency of vitamin B1 is causes__________?
Options:
- A. Rickets
- B. Bone Infection
- C. Beriberi
- D. Myopia
View Answer
C. Beriberi
The scientific study of teeth is called ____________?
Options:
- A. Odontology
- B. Ornithology
- C. Orthoepy
- D. Pedagogy
View Answer
A. Odontology
You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star.
Options:
- A. Wolf-Rayet star
- B. Red supergiant
- C. Stellar storm
- D. Pulsar
View Answer
A. Wolf-Rayet star
Which of the following is closest to a yard in length?
Options:
- A. 0.01m
- B. 0.1m
- C. 1m
- D. 10m
View Answer
C. 1m
A substance which increases the efficiency of a catalyst is termed as:
Options:
- A. Promoter
- B. Activator
- C. Retarder
- D. Super catalyst
View Answer
A. Promoter
In the Composition of the earth, Aluminum is _______________?
Options:
- A. 27.5%
- B. 20.3%
- C. 14.5%
- D. 8.23%
View Answer
D. 8.23%