Answer:
5-star chocolate??????????????
The physical characteristics of influenza viruses are that they are single-stranded, RNA viruses enclosed in a helical nucleocapsid. On the outside, these viruses are enveloped. Two important proteins are found on surface of this envelope: hemagglutinin and neurominidase.
An insect bite can be considered direct transmission.
Sign of a heart attack include: shortness of breath, chest pain, pain the the arm.
Answer:
I believe the answer is brain.
Explanation:
