Okay so I need someone who knows like ALOT about football , my coach has us taking a Semester exam and yet thats all thats on there . * If your going to help me be expected to be asked more then one question*

Which one is not a part of the base of the cranial cavity? a.scala anterior b.scala media c.scala lateralis d.scala posterior

How do i know when i have a stress headache? what are the symptoms?

What link in the chain of transmission is described in the paragraph? sarah has been eating and sleeping poorly. she was just diagnosed with pneumonia. tests showed the illness was caused by streptococcus pneumoniae. in the chain of transmission, sarah is the (blank) , and streptococcus pneumonia is the (blank).