Question

who was Abdul Kalam s head master​

Answer 1

Answer:

APJ Abdul Kalam's illustrious life journey has been shaped by several teachers who inculcated several important lessons in him at a young age. The Missile Man later recalled the crucial role played by some of his teachers in his life. On his 88th birth anniversary, we look back at some of the teachers who shaped the 'Missile Man' of India-

Explanation:

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Answer 2

Explanation:

In biology, immunity is the capability of multicellular organisms to resist harmful microorganisms. Immunity involves both specific and nonspecific components. The nonspecific components act as barriers or eliminators of a wide range of pathogens irrespective of their antigenic make-up.