With reference to ‘United Nations Human Rights Council (UNHRC)’, consider the following statements:
1. The United Nations Commission on Human Rights is the investigative body of the UNHRC.
2. Its members are elected by the UN General Assembly based on equitable geographical distribution.
3. In 2021, it recognized the human right to a clean, healthy and sustainable environment, for the first time.
Which of the statements given above is/are correct?