AND THANKS

What evidence BEST supports the presence of atmospheric oxygen 2.7 billion years ago?
A) organic material in meteorites
B) layered iron rust in rocks
C) fossils found in stomatolites
D) carbon 14 in plants

Apower plant recently purchased land and will be building a large factory on wetlands in florida. which of these is not an environmental effect of destroying these wetlands? question options: destroying the wetlands will create a loss of habitat for many species. destroying the wetlands will create flooding. destroying the wetlands will create species to relocate to a new area. destroying the wetlands will change the climate in this area.

What is the name for a substance formed in a chemical reaction

The idea of spontaneous generation was disproved by in a experiment involving jars of meat