Q.1: The organisms that can manufacture their own food are called ___________. a) consumers b) scavengers
Q.1: The respiration through lungs is known as ___________ respiration. a) branchial b) pulmonary
Q.1: When a combustible substance burns on its own without the help of any external heat, it is known as ______________ combustion. a) rapid b) spontaneous c) explosive
Q.1: The roots that arise from parts of the plant other than the radicle are called _________________.
Q.1: Fill in the blanks: