Question

how are plants different from each other

Answer 1

plants are the only living things which cannot move but all the other living things can move speak eat

Answer 2

Plants are different from each other because every species of plants has its unique features that are build up in its internal system in accordance with its environment.

Each species has its own morphology, inflorescence, phyllotaxy, mode of reproduction, flowering pattern, etc.  A plant can respond to its surrounding by stimuli, it changes its method of survival according to its needs.

For example, formation of Pneumatophores by plants in swampy soil.