Answer:
oxygen is an element and water is a compound
Explanation:
oxygen is made up of two atoms and water is made up of two elements
Vacuole, cell wall, and chloroplast.
Answer:
Metabolism!!
Not to mention pretty much the entire digestive tract and nervous system.
Explanation:
I think you b and c is the other way around.
Regardless, the answer is Two elephants
The air pressure on your body is about 10kg same as the weight of 2 elephants
