4. I could not figure out number 4
5. Bacteria- strep throat, Viruses- common cold
6. So your child can be protected against more diseases than ever before.
7.Endemic: a disease that exists permanently in a particular region or population. Malaria is a constant worry in parts of Africa . Epidemic: An outbreak of disease that attacks many peoples at about the same time and may spread through one or several communities. Pandemic: When an epidemic spreads throughout the world.
8. How do pandemics Occur. An influenza pandemic is a global outbreak of influenza and occurs when a new influenza virus emerges, spreads and causes disease worldwide. Genetic re assortment may occur when a host cell is simultaneously infected with two influenza A viruses.
I couldn't figure out number 4, but I hope the other answers are helpful. :))
Answer:
An oblique muscle layer.
Explanation:
Stomach is one of the most important organ involved in the process of digestion. The initiation of the protein digestion occurs in the stomach and the acidic environment of the stomach kills the harmful bacteria.
The whole area of the alimentary canal longitudinal layer of the muscle and the circular layer of the muscle. The stomach also contains the additional layer known as the oblique muscle layer that is used for the wringing for itself during food processing.
Thus, the correct answer is option (1).
Researchers in the field of biomechanics discover new and effective ways to perform a skill or a sport based on their analysis of <u>body movement</u>
Answer: Option C
<u>Explanation:</u>
Biomechanics is a field which is concentrated to effectively improve the skills and output of a sports man. Here small techniques are taught to uplift the performance. The skilled teachers and coaches research and discover new and effective ways by trial and error method by observing and implementing the best technique which would be apt to increase the skills.
Body movement in a perfect way that is the call of the hour which requires consistency in the sports performance. How the body movement when aligned can trigger the performance of the individual is researched through biomechanics.
Increased range of movement.