Answer:
The word pneumonia has the root pneumon-, meaning lung or air. combining vowel. A combining vowel joins a root to another root or a root to a suffix.
Explanation:
I got it from the internet. Sorry it it's wrong
I don’t know how to Splaine that for real though
Answer:
The rocky mountains do run much of the legth of the U.S.
Explanation:
They cover not just much more land then the great plains but extend across the whole length of the U.S or almost from north to south.
Answer:
B) Congress did not have a standing military to enforce the laws.
Explanation:
Adolf Hitler was already dead by the end of WW II. He suicided after the fall of Berlin to the USSR late-1945
Hope this helps