How are animals useful to us answer?

Animals have made human life much easier by providing us with food, medicine, clothing etc. They are the best gift given to us by nature. Animal hair can be used to make blankets, jackets helping us to keep ourselves warm in winters. They are also used for economic purposes.

Is it healthy to eat animals?

Unprocessed and properly cooked meat has many nutrients and may have some health benefits. If you enjoy eating meat, there is no compelling health or nutritional reason to stop. However, if you don’t feel right about eating animals, you can also stay healthy by following a well-balanced vegetarian diet.

What animal testing does to animals?

All procedures, even those classified as “mild,” have the potential to cause the animals physical as well as psychological distress and suffering. Often the procedures can cause a great deal of suffering. Most animals are killed at the end of an experiment, but some may be re-used in subsequent experiments.

What are the benefits of animal classification?

The benefits of animal classification are as follows;

• It helps to identify organisms.
• It helps to establish relationship among various group of organisms.
• It helps in the study of phylogeny and evolutionary history of organisms.
• By studying a few organisms, the characteristics of the whole group can be understood.

How are animals being used?

More than 5 billion animals are killed in the United States each year as a source of food. Animals are used for transportation, for sport, for recreation, and for companionship. Animals are also used to learn more about living things and about the illnesses that afflict human beings and other animals.

How many animals are tested on each year?

Between 17 million and 22 million animals are estimated to be used annually in the United States in research, education, and testing.