Functions of anatomical structures like the heart and lungs were investigated with animal vivisection.
举一反三
- Many animal advocates oppose animal experimentation (vivisection) on ethical 4) ___
- What are language contents? A: Structures, vocabulary, functions and topics B: Pictures, vocabulary, communication and topics C: PPT, structures, aims and summary D: Structures, aims, functions and topics
- 智慧职教: <p>Usually there are various departments with different functions in a company.</p>
- Utilitarians differ from anti-speciesists as the former objects to all forms of animal experimentation. </p></p>
- The muscles of a fossilized animal can sometimes be reconstructed because______. A: they were preserved with the rest of the animal B: they were lodged inside the animal's skull C: they were hardened parts of the animal's body D: they were attached to the animal's skeleton