These spots are called cancor sores.
Hope this helps!
The blood brings oxygen to the body cells<span> and takes away their carbon dioxide. The blood that travels </span>back<span> to the </span>heart<span> and </span>lungs<span> is </span>dark red<span>. It has picked up carbon dioxide from the </span>body cells<span>, and it has left most of its oxygen with the cells.
</span><span>http://lsa.colorado.edu/essence/texts/lungs.html
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Using drugs other than medical reasons is not important. This is because
drugs are substances which have varying effects on the brain and body.
<h3>What is Drug abuse?</h3>
Drug abuse involves using illegal drugs or using the ones which aren't
prescribed over the counter by a health practitioner. This could result in the
following such as:
- Individuals getting addicted and solely dependent on the drugs.
- It could also lead to overworking some internal organs as a result of incorrect dosage intake.
These are the main reasons why using drugs other than medical reasons
isn't important and should be frowned at.
Read more about Drug usage here brainly.com/question/1189815
Answer:
A) At least 2,700 mL of water per day to stay hydrated