The Living Organisms and Their Surroundings
MCQs based Class 6 NCERT Chapter 9
Q2: The surroundings where organisms live is called a _______.
Q3: In Cactus plants, the leafy kike structure in actual is a ______.
Q4: Sea animals like dolphins and whales breathe through ______.
(c) blow holes
Q5: Breathing activity is a part of which of the following bio-chemical process?