Answer:Eating salty food causes what kind of thirst
Answer:
Forceps should be used because directly touching the substance and dropping it into the acid with your hands can cause harm to yourself, and it can also prevent contamination of the substance.
Vain are the transportation system through the body
<span>Prokaryotic organisms lack membrane bound nuclei as well as organelles.
</span>
Examples
-bacteria
-algae
1: UV wave.
2: green.
(I hope this helped.)