Question

Which creature is threatened by the workings of a mine? in vet makes an impression ​

Answer 1

Explanation:

Mr. Herriot was a veterinary. He was very kind and gentle with the animals.

He was worried seeing the condition of Tricki, the dog.

He warned his mistress not to overfeed the dog, but all in vain.

So, Mr. Herrriot, out of his kindness and compassion, admits the dog in his clinic and gives him proper food and exercise to help him to get in shape.

Answer 2

Explanation:

Sentinel species are organisms, often animals, used to detect risks to humans by providing advance warning of a danger. The terms primarily apply in the context of environmental hazards rather than those from other sources. Some animals can act as sentinels because they may be more susceptible or have greater exposure to a particular hazard than humans in the same environment.[1] People have long observed animals for signs of impending hazards or evidence of environmental threats. Plants and other living organisms have also been used for these purposes.