Dura mater...............
The term which describes any relationship in which two species live closely together is called SYMBIOSIS.
Answer:
The compound is dissolved in water
Explanation:
"aq." is the abbreviation for "aqueous" ( watery).
In chemical equations the symbol (aq) means that the substance is dissolved in water.
B, metals, nonmentals all bond to be stable
Tachycardia, cough, sore throat, asthma, nausea, and vomiting are among the short-term risks associated with smoking