Which one is the brightest star in the night sky?
Which one is the brightest star in the night sky?
A. Betelgeuse
B. Sirius
C. Rigel
D. Polaris
Which one is the brightest star in the night sky?
A. Betelgeuse
B. Sirius
C. Rigel
D. Polaris
A. Ectotherm
B. Endotherm
C. Exotherm
D. Heterotherm.
A. Dialysis
B. Lithotripsy
C. Excretion
D. Laser
A. 1 gram
B. 10 grams
C. 1 kg
D. 10 kg
A. Gall Bladder
B. Kidneys
C. Stomach
D. None of these
Gastric gland, any of the branched tubules in the inner lining of the stomach that secrete gastric juice and protective mucus.
A. gravity
B. winds
C. clouds
D. rotation of the Earth
A. To control blood pressure
B. To control body temperature
C. To remove waste product from the body
D. To help in digestion of food