Question

odd man out . 1)breathing 2) photosynthesis 3) a cellular system 4)growth

Answer 1

I think it is photosynthesis
Please mark as Brainlist answer please please please

Answer 2

A cellular system is the odd one.

Cellular system or cellular structure is related to the cells which are the basic structural, functional and biological units of living organisms.

All the other are processes.

Breathing - It is the process of moving air into and out of the lungs. It helps to take in oxygen and send out carbon dioxide.

Photosynthesis - It is a process used by plants and other organisms to convert light energy into chemical energy which is used for the organisms' activities.

Growth - It involves a positive change in size and maturation over a period of time.