A. Cinchona
B. Acacia
C. Ber Beris
D. Banyan
A. gills
B. lungs
C. fins
D. skin
A. alpha rays
B. sun rays
C. electromagnetic rays
D. X-rays
A. increases
B. decreases
C. remains the same
D. None of above
A. anaemia
B. hemophilia
C. high blood pressure
D. low blood pressure
A. A
B. B2
C. D
D. C
A. respiratory system
B. excretory system
C. circulatory system
D. digestive system
A. to rest the tired limbs
B. to give rest to the brain
C. to feel refreshed
D. to neutralize poisons that are produced
during exercise or work
A. 206
B. 660
C. 639
D. 173
A. Canadian sparrow
B. humming bird
C. bald eagle
D. cuckoo