The incorrect among the choices is "<span>direct signaling involves the activation of g proteins"
This is incorrect because direct signaling does not involve the activation of g proteins rather it involves the activation of ion channels resulting to either an excitation reaction (depolarization of the membrane) or an inhibition reaction (hyperpolarization of the membrane); and this will ultimately affect the action of the organ the nerve is innervating.</span>
The answer would be gas I believe
Their health , medical conditions, diseases
Answer: they may be mysteriously related.....
Explanation:
No it's an aquifer. trust me because the definition of aquifer is "permeable rock that contains groundwater"
