Answer:
fossils, anatomy, molecular biology, direct observation, biogeography
Explanation: i think theres 5 . hope this helpss
Purification of the body, getting rid of any harmful pathogens or toxins one may have within his body. Hydration and overall health. Supplies the brain and muscles as well as other organs with plenty of moisture to avoid cramps or headaches. It is also fundamental that we drink water to sweat properly when we work out, so we don't overheat.
Proteins and lipids make up the (plasma membrane)
Answer:
The spinal cord starts at the bottom of the brain system and ends on the lower back as it tapers to form a cone called the conus medullaris.
Explanation:
The bold part is what you need to know!
the answer is D: oxygen, how did u not know that?
