Question

plz answer those who know​

Answer 1

1) Thyroxin

2)biodegradable substance can be defined as a material which can be decomposed by microorganisms or decomposers and not be adding to any type of pollution. Waste that cannot be decomposed by the biological ways is called the Non-biodegradable.

3) tamarind

Answer 2

1)Thyroxine

2) Bi-degradable substance are the wastes that can be degraded down by bacteria on the earth surface. Non-biodegradable substances are the wastes that cannot be degraded by the bacteria on the earth surface.

3) Tamarind

4)(35.5 + 126.9)/2 = 81.2

5) Acidic

6) Region behind retina

7)Real & inverted

8)The nature and the power of lens required to enable him to see very distant objects clearly is concave lens with -1.25 D.