Why do buddhists reject the idea of the hindu caste system?

Principles of cultural identity have been used to justify conflict. true false

When top-roping is used, how long should the rope be in order to protect the climber throughout the climb?

Tori is researching for her blog post about how wearing sunblock can prevent skin cancer, and she finds a page about her topic on the united states centers for disease control website at is this a reliable site for tori’s research? yes, because it is presented by a college or university no, because it is a personal opinion about the subject yes, because it is run by a governmental organization no, because it is intended to advertise a certain product