<h2>⇒</h2>
Symptoms of bird flu in humans resemble those of the human variety of influenza and include fever, sore throat, cough, headache, and muscle aches, which appear following an incubation period of several days.
Answer:
Avoiding an encounter with a polar bear may be as simple as staying alert and being prepared.
or
If people prepare properly, bear attacks are impossible.
Answer:
humans are warm blooded mammilla animals.
Explanation:
