Why do certain epithelial cells in the nephron , but not other cells, change their water permeability in response to ADH ? Only cells that respond to ADH : A. express the gene encoding the ADH receptor
B. express the aquaporin channel gene.
C. come into direct contact with ADH.

D. carry the gene encoding the ADH receptor.

E. need to have their permeability regulated.

rising sea temps which are causing coral reefs to bleach and die out

glaciers are melting causing sea levels to rise wgich could flood out land

explanation:

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?

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.

this would be called india