§ Amphibians eat insects. § Amphibians are valuable for medical research. § The larvae of newts and salamanders are sold as fish bait.
economic value of mango tree
my
can be source of food like fish and crabs. helps prevent pests(especially amphibians) :)
Economic systems are based on the reflection on the values, assumptions and goals of a particular culture.
Economic systems are based on the reflection on the values, assumptions and goals of a particular culture.
Societies answer the three economic questions based on their values!
American social, economic and political values are the driving force in US society. With that said, it can be fair to say that American values and society's values are interchangeable.
my
The economic systems is based on profit and loss since they reflect the values of the economy in place.
For better adaptability and greater economic values
Yes, newts are amphibians.