Question

Circle the odd one out by giving a proper reason:- 5x1=5
i. Reversible change, Temporary change, Permanent change, glowing of an electric bulb
ii. Heart, Lungs, Ribs, Kidney
iii. Grassland, Mountain, Desert, Ocean
iv. Dry cell, Zinc Container, Zinc oxide, Carbon rod
v. Exoskeleton, Wings, Joint legs, Setae

Answer 1

I. permanent change (because the change cannot be reformed)

ii. Ribs (they are actually bones)

iii. Desert (very less habitat)

iv. Zinc Oxide (it's not present in a cell)

v. wings (others are a group of bones)

please mark as Brainlist.