What an intelligent person does? identity of a wise man

The symbolic form of the statement 'It is not true that intelligent persons are neither polite nor helpful' is

The dead person does not have

In a certain code language te da ka ni means intelligence is in genes, se po lo ni means, genes are not responsible and ba da fu te means intelligence is through experience. What does ka stand for in that code language? 1) genes 2) through 3) intelligence 4) in 5) responsible

Given below are four jumbled sentences. Out of the given options pick the one that gives their correct order. A. As man's intelligence grew so did his power. B. This intelligence made him cleverer and stronger than enormous animals which would otherwise have destroyed him. C. The chief difference between man and the other animals was the intelligence of man. D. Combining intelligence with power, man developed weapons to fight his enemies.