The virus that infect bacteria are called bacteriophage ! Hope this helps! :)
Loss of habitat from any number of causes is the main reason for species endangerment currently.
Well, not exactly like some parents have blue eyes and they have a dominant brown eyed child. This can happen because of the gynotype. The history of the child’s parents probably have some brown eyes which caused the child to have brown eyes. But usually the parent does express a dominant trait like the child.
I think the answer is (4) using large amounts of some materials that cannot be renewed :))
i hope this be helpful
* happy new year *
volume of a sphere=(4/3)πr³