The <em>D: stomach</em> is not part of the excretory system.
*The stomach is part of the digestive system.*
Answer:
One is polar and the other is non-polar.
Explanation:
The makeup of both water and isopropanol is different from each other due to their polar nature. Water is a polar substance means that it makes poles i.e. positive or negative while on the other hand, isopropanol is non-polar substance so due to this reason water and isopropanol make different layers. If both are polar or nonpolar substances so they will able to mix with each other.
1 They are heterotrophic
2 Chloroplast
3 A respiratory system in the lungs
