Answer:
She was proud of the speech once she finished it.
Explanation:
The pengea existed in Appalachian and caledonia mountains ranges (matching mountains)
Answer:
a is false i looked it up
Explanation:
The correct answer for the question that is being presented above is this one: "b. When histamine binds to the H1 receptor, the receptor undergoes a conformation change and binds the inactive G protein." The statement about the binding of histamine to the histamine H1 receptor is false is that <span>b. When histamine binds to the H1 receptor, the receptor undergoes a conformation change and binds the inactive G protein.</span>