Question

38. The digestion of which food component begins in the stomach?

A. Starch

B. Proteins

C. Fats

D. Cellulose


39. The power of a lens is +2.0 D. What should be its focal length?

A. 100 cm

B. 80 cm

C. 50 cm

D. 200 cm

Answer 1

Answer:

38. ( B ) Proteins

39. ( C ) 50 cm

Explanation:

Hope it helps

Answer 2

Answer:

38.proteins

39.50 cm. I hope u like my ans