Hello to answer your question.
A is correct
But more likely forest fires would be the culprit because the trees produce O2
so when the are burnt, it would be like everybody o this earth breathed out at once causing CO2 to be released in to the atmostphere in a big burst
Signed by, Virtuoso Sargedog
Answer:
A) NaCl will be exported from the red blood cells by facilitated diffusion.
Answer:
C name it as the source of information
An autotroph is an organism that can make its own food.
