Biology : CBSE Board Papers Class 10 - 2013 - Biology - Question 19
Published on | 218 views
Question - (a) What is an ecosystem? List its two main components. (b) We do not clean ponds or lakes, but an aquarium needs to be cleaned regularly. Explain. Vedantu - Your Personal Teacher Online - Get an clear edge over other students by constant revision of important topics with an awesome teacher. - Get your doubts and questions resolved instantly by booking an instant live session - Prepare for competitive exams with our exam courses and achieve your goal - Skipped a topic in tuitions? Learn it on Vedantu by taking our topic courses
Tags
Any Queries? Don't hesitate to call us @
Oops!
Message
Any Queries? Don't hesitate to call us @