مشتری، زہرہ، مریخ اور زمین کو ان کی پوزیشنوں کے مطابق ترتیب دینا
Explanation
Explanation:
1. Venus is the closest planet to Earth.
2. Earth is the second planet.
3. Mars comes after Earth in the order of planets from the Sun.
4. Jupiter is the fifth planet from the Sun and the largest planet in our solar system.
Explanation
Assuming the context is biological diversity or several species, the correct descending order would be based on the number of species in each group:
Insects: ~1 million+ species
Fish: ~34,000 species
Reptiles: ~11,000 species
Mammals: ~6,400 species