Carbon dioxide is what humans exhale, giving trees carbon dioxide will produce oxygen
Answer that does not describe the structure of an atom: The electron clod is a small and compacted space around the nucleus.
Bye and thx ;)
Answer:
Explanation:
a bird feather is biotic because it was made on a living thing. fog is abiotic because its not living or was never living. i might be wrong about the feather tho.
Answer:
1a). they are both organelles
b). they both have to do with energy
2).they are different because they perform different functions and they do not belong to the same class
Extra oxygen as your blood and heart starts pumping more blood into the body.
w/o sufficient oxygen lactic acid will form
