Question

Please solve this please answer all questions

Answer 1

Answer:

16

Explanation:

two chamber heart occurs in- amphibians

Answer 2

Answer:-

$@BrainlyBlooms$

Fill in the blanks:-

1. Animals which can change their body temperature according to their surroundings are called endotherms.

2. Molluses have blue colored blood due to the presence of haemocyanin pigment.

3. Egg laying animals are called Oviparous.

4. Echidna and spiny anteater are the mammals which lay eggs.

5. In birds Forelimbs are modified into wings for flight.

________________

Choose the correct answer:-

1. Two chambered heart occurs in

b.) Fish.

2. Respiration in reptiles occurs through

Lungs.

Answer✅

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