Lemur edri-edri is found in Madagascar. Madagascar is home to a diverse range of lemurs, and Lemur edri-edri is one of the lemur species native to the island.
So, the correct option is (A): Madagascar
The current passing through the battery in the given circuit, is: 
A constant voltage of 50 V is maintained between the points A and B of the circuit shown in the figure. The current through the branch CD of the circuit is :
The protection, preservation, and management of ecosystems and natural habitats refers to biodiversity conservation and ensuring that they are healthy and functional.
The protection, upliftment, and scientific management of biodiversity refer to the conservation of biodiversity so as to maintain it at its threshold level and derive sustainable benefits for the present and future generation.
The following are the three main objectives of Biodiversity Conservation-
Read More: Biodiversity and Conservation