Q2. How many political parties are registered with the election commission of India? (a) Less than 100 (b) Between 100 to 500 (c) Between 500 to 750 (d) More than 750

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

d

explanation:

it establishes america’s basic laws and fundamentals to its citizens.

answer; biological;

answer; through play and social interaction;