78% is nitrogen, 21% is oxygen, 1% is other.
2 and 3 Becuase both undergo photosynthesis, which is only a think plants do. Hope this helps.
A snake is a carnivore so it would be C
Two eukaryotic animal cell organelles that have similar roles to human organs is mitochondria and lysosome. The mitochondria is like the small intestine, it converts food into nutrients needed for the cell. The lysosome is like the stomach, it breaks down the food we consume.
