Answer:
It was important that the hulls of Viking ships be narrow so that they could turn, move quickly, and sail up small canals and waterways to launch sneaky attacks and escape other ships.
Explanation:
I hope this helps!
Answer:
C. Physical fitness.
Explanation:
Physical fitness is the ability of the body systems to work efficiently.
A. and B. do not involve all body systems and D. endurance, refers to the ability to withstand a given exercise.
Answer:
The first action it's to determine the airway patency.
Explanation:
After falling it is possible that the man has fractured various parts of his body and still survived, but if he is unable to breathe because of blood in his airways he will perish.
Checking if the patient can breathe is one of the most important first actions in helping someone. If the airways are blocked somehow any further effort to save him would be useless. That way we can first check the airways, mobilize his neck and provide oxygen then move him into the ambulance.
Red blood cells. Hope this helps!
Answer: all of the answer choices given, potentially.
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(If it is a penicillin vaccine; it will include penicillin; as well as the other answer choices).
