Importance of animals to humans

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Across
  1. 4. Snakes have been used to make __________ for centuries. Their venom can be used to make painkillers and other drugs.
  2. 5. Horses were used for __________ before the invention of cars. They were used to pull plows, carry goods, and even fight in wars.
  3. 6. Animals can be used in __________ to help people with a variety of mental and physical health conditions. For example, therapy dogs can help people with anxiety or depression, and horses can help people with physical disabilities.
  4. 7. Animals are used in scientific __________ for a variety of purposes. For example, they are used to test new drugs and to study disease
  5. 9. Animals can provide emotional __________ to humans. For example, therapy dogs are often used to help people with anxiety or depression.
  6. 10. Chicken is a popular source of __________ for humans. It is a good source of protein and other nutrients.
Down
  1. 1. My pet is my best friend. He provides me with ___________ and love, and I don't know what I would do without him.
  2. 2. Guard dogs are used to provide __________ for homes and businesses. They are trained to bark and alert their owners to the presence of strangers.
  3. 3. Camels have been used for __________ in the desert for centuries. They are able to travel long distances without water, making them ideal for this type of environment.
  4. 8. Animals have been used for __________ for centuries. For example, circuses use animals to perform tricks, and zoos provide people with the opportunity to see animals from all over the world.