Hydrocarbons. (organic compounds entirely made up of hydrogen and oxygen)
Answer:
By definition, tissues are absent from unicellular organisms. Even among the simplest multicellular species, such as sponges, tissues are lacking or are poorly differentiated. But multicellular animals and plants that are more advanced have specialized tissues that can organize and regulate an organism’s response to its environment.
Answer:
D- well
Explanation:
thats where we also access watrer
I think B is answer because Boiling point is a physical property.
