Question

how do cockroach and butterflies feel changes around them? ​

Answer 1

Answer:

by their feelers means hormones present in them i.e senses

Answer 2

ANSWER:

Cockroaches have antennae which act as feelers and minute hairs all over the body such that they can sense the changing environment.

Also, butterflies have sensory organs like feet, antennae, and minute hairs which helps to feel the changes around it.

EXPLANATION:

Other sensory organs are used to smell, touch, hear, and compound eyes are present to see the light. Also, butterflies have sensory organs like feet, antennae, and minute hairs present on body.

They can taste through their feet and can smell and feel through the sense organs present all over the body. Hence, sensory organs present in both cockroaches and butterflies which helps them to feel changes around them.