(1)Briefly discribe five main ways in which human pollute their.

Question

(2)Briefly outline four inportant social problems maybe reduce by a knowledge of biologist.

Answer 1

1, the question makes little sense.
2. STDs; food production; disease cures; aging; the role of smell in social interaction;

Answer 2

DISCUSS 5 WAYS IN WHICH THE HUMAN OR ENVIRONMENT PROBLEM IMPACT ON THE COMMUNITY.