Final answer:
Anticoagulants prevent blood clotting and can be pharmaceutical drugs or naturally occurring substances.
Explanation:
Anticoagulants are substances that prevent blood coagulation, also known as clotting. They can be pharmaceutical drugs used to treat thrombotic disorders or present naturally in certain organisms like leeches. Anticoagulants work by inhibiting specific clotting factors in the blood.
Learn more about Anticoagulants here:
https://brainly.com/question/40843207
