శరీరం శక్తిని ఏ రూపంలో నిల్వ చేస్తుంది?

1. Enzyme in saliva?

A) Pepsin

B) Amylase

C) Lipase

D) Trypsin

Answer: B) Amylase

2. Blood clot by?

A) RBC

B) WBC

C) Platelets

D) Plasma

Answer: C) Platelets

3. Body energy from?

A) Proteins

B) Carbohydrates

C) Fats

D) Vitamins

Answer: B) Carbohydrates

4. Respiration organ?

A) Stomach

B) Lungs

C) Liver

D) Kidney

Answer: B) Lungs

5. Magnet has poles?

A) 1

B) 2

C) 3

D) Many

Answer: B) 2

6. Light travels in?

A) Curved path

B) Straight line

C) Zigzag line

D) Random

Answer: B) Straight line

7. Plant reproduction by?

A) Roots

B) Seeds

C) Leaves

D) Stems

Answer: B) Seeds

8. Frog belongs to?

A) Reptile

B) Amphibian

C) Bird

D) Mammal

Answer: B) Amphibian

9. Fish breathe by?

A) Lungs

B) Gills

C) Skin

D) Trachea

Answer: B) Gills

10. Birds have?

A) Fur

B) Feathers

C) Scales

D) None

Answer: B) Feathers