Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

Maintaining homeostasis as sweating helps to regulate temperature while breathing regulates co2 levels which affect pH

This is what i found on google “phytoplankton, tiny organisms that live in the ocean, are autotrophs. some types of bacteria are autotrophs. most autotrophs use a process called photosynthesis to make their food.” i hope this you for what your looking for