A closed system is completely closed to the outside environment. Every interaction is transmitted inside that closed system.
sorry about the late response...
<u>If an earthworm is exposed to dry conditions, then it will retreat to a moist place because its skin needs to stay moist for the earthworm to survive.</u>
Physical properties- color, density, solubility.
<span>Chemical property- odor.
</span>You see, a physical property<span> is any property that can be </span>measured<span> , and a one that </span><span>describes the state of the physical system.
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https://socratic.org/questions/are-properties-such-as-odor-color-density-and-solubility-physical-or-...
Your answer is B. It gets energy from the Sun.
Have a great day :)
Answer:
Fluorine
Explanation:
Fluorine has the greatest attraction for electrons in any bond that it forms. The attraction of an atom for shared electrons is called its electronegativity.
