Question

2. List the differences between mammals, amphibians and reptiles?
3. Briefly explain how classification is done on the basis of body temperature.
4. How are animals classified according to their hours of activity? Give one example of
each type.
5. State the differences between vertebrates and invertebrates .Give one example of each.
6. What do mean by adaptation? How has the reindeer and the elephant adapted itself?
7. Name two features of birds that help them to fly.
What are endangered animals? Give two examples.व्हाट आर एंडेंजर्ड एनिमल ​

Answer 1

sorry I can't understand this long question.

Answer 2

Answer:

1) The main differences between reptiles and mammals is that reptiles don't have fur, are cold-blooded, and they lay eggs. Mammals do the opposite of those things. Amphibians are basically the same as reptiles except for the fact that amphibians live in water and land. Reptiles only live on land

2)Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different.

3)Classifying Animals According to the Food They Eat. Animals need food to survive. ... A herbivore is an animal that gets its energy from eating plants, and only plants. Many herbivores have special digestive systems that let them digest all kinds of plants, including grasses.