Question

answer which of the following is the source of anticancer drugs 2) which of the following animal species is now extinct 3) which part of a cinchona tree gives quinine. 4) which of the following threat is hampering the exitenceof polar bear 5) which of the following is an example of endangered species
please give me correct answer​

Answer 1

Answer:

which of the following threat is hampering the exitenceof ... of endangered species please give me correct answer. ·