2. Questions Bank
  3. 10th Class
  4. Science
  5. Life Processes

10th Class Science Life Processes Question Bank 10th CBSE Science Life Processes

  • question_answer
    Why multi cellular organisms require special organs for exchange of gases between   their   body   and   their environment? 

    Answer:

                    Multi cellular organisms have complex body structure and require more oxygen to perform various body functions. Thus, they require special organs for exchange of gases between their body and environment.


You need to login to perform this action.
You will be redirected in 3 sec spinner