Question 1

How relevant is the study by Michel Milinkovitch in explaining the development of cracks in elephants’ skin?

Accepted Answer

The study is relevant as it provides a scientific explanation for the formation of skin crevices.

Answer

The study is relevant because it addresses the biological functions of the cracks.

Answer

The study is relevant since the formation of cracks does not impact elephants’ survival.

Answer

The study is relevant as it only speculates the formation process without proof.

Question 2

How can one verify the truthfulness of the information about elephants’ skin cracks?

Accepted Answer

By checking if the study is credible and peer-reviewed.

Answer

By relying on the opinions of other researchers.

Answer

By observing elephants’ skin in person.

Answer

By assuming National Geographic articles are always factual.

Question 3

What is the main message conveyed by the material?

Accepted Answer

The cracks in elephants’ skin are essential adaptations for survival in the environment.

Answer

Scientists have discovered new ways to hydrate elephants.

Answer

Elephants sweat less than most mammals because of their skin.

Answer

Elephant skin is brittle and prone to damage due to stress from growth

Question 4

What significant discovery did Michel Milinkovitch and his colleagues make about elephants in their research?

Accepted Answer

How the fractures in their skin develop

Answer

How elephants regulate their body temperature in summer

Answer

How elephants keep themselves hydrated

Answer

How the fractures in their skin help them survive

Question 5

Why might African elephants struggle to survive in the Sahara Desert?

Accepted Answer

The lack of mud would reduce the effectiveness of their skin’s cooling mechanism.

Answer

The scarcity of water would make it difficult for them to stay hydrated.

Answer

The high temperatures would overwhelm their limited ability to regulate body heat.

Answer

The dry conditions would prevent the formation of skin fractures.

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