Surveys evaluated by the IUCN for their Red List classifications in 2016 showed an increased population, allowing the giant panda
classification to move from
to
A. endangered / extinct in the wild
B. least concern/ endangered
C. endangered / vulnerable
D. least concern / vulnerable

hello there the answer is d

there is no

explanation:

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.