Question

give two example of each body covering shells​

Answer 1

Answer:

scales and feathers

Explanation:

scales

are usually find in snakes ...and lizards they help then in excreation. and protection..from heat and predators...

in fishs they provide protection because fishs r usually live in water so in order to protect from moisture they have scales which prevent them to get wet and reduce shrink..so they can survive...

usually scales are made up of chitin..and calcium carbonate...

2..feather ...

we can see feathers arrangement in birds which helps them to fly easily in air because it provides low density...less weight. to them so they can easily fly .....and also provides protection from heat ,cold and water ...the feathers r made up of keratin...it has waxy layers on it ....

Answer 2

Answer:

$\large\boxed{\fcolorbox{blue}{yellow}{Scales and Feathers}}$