The 3Rs by Russell and Burch are known to be the "alternative methods" to improve the treatment of laboratory animals, at the same time to advance the quality of science that uses animals for studies.
The 3Rs are Replacement, Reduction, and Refinement. Replacement is defined as minimizing the pain and suffering of the animals used in research. Reduction is for reducing the number of animals being used, and using healthier animals. Replacement is using alternative to animals such as tissue cultures and computer models.
Answer:
B- is the largest form of human group
Explanation:
- The society is defined by the human groups that are large in numbers and they are characterized by the independent and the dependent groups of people and the society grows and progresses is a sustainable fashion and owes its contribution to the aggregate collection of people that belongs to different sects and values and beliefs and systems.
Yes they do i live in north carolina
Answer:
ineffective.
Explanation:
Hello! The security must handle the times of its actions well if it wants to catch criminals and provide confidence to the citizen they protect. If it is not so and it takes a long time to participate in the operation, it is considered that they are not doing their job correctly and will generate doubts about its effectiveness to carry out the work.
