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andre [41]
3 years ago
11

Can you determine the temperature at which two unknown substances change states?

Biology
1 answer:
Alex17521 [72]3 years ago
4 0

Answer:

Boiling point is the temperature at which a substance changes from liquid → gas. Scientists determine melting or boiling point by heating a small sample of the substance, keeping careful track of the temperature the entire time. When they see a solid melt, they record the temperature as the melting point.

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The population of Bengal tigers can be monitored by tagging and counting of foot prints.

The method of conserving tigers is in-situ conservation.

<h3>What is population?</h3>

Population is the total number of organisms living in a particular area and interacting with their environment at specific time.

Endangered species are species of organisms that can easily be affected by predators and are at the point of extinction.

Therefore, population of Bengal tigers can be monitored by tagging and counting of foot prints.

The method of conserving tigers is in-situ conservation.

Learn more about population below.

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The salt in image 1 has greater surface area

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