Typhoid fever on poultry is an example of biological type of contamination
via food and water.
<h3>Typhoid fever</h3>
This is a disease caused by the bacteria known as <u>Salmonella</u> <u>typhi</u> . They
are usually found in contaminated food and water which when given to
organisms they start exhibiting some symptoms such as:
This disease can be prevented by maintaining a clean hygiene and cured
through antibiotics as it causes death if left untreated.
Read more about Typhoid here brainly.com/question/1196831
Answer: b. Carry on a conversation
Explanation:
There are different levels of intensity when exercising and these require different energy levels and different amounts of air coming into the lungs.
The CDC notes that if you are exercising at a moderate level, the energy and oxygen requirements will not be as high so you can be able to talk to other people without being short of breath from needing more of the oxygen and energy that is being used in the talking.
Your brain has nerves and those nerves run throughout your system so in that case your central nervous system control everything. It is like a director it tells your heart to pump blood it signals everything it even control your homeostasis and reflex.
<span>It is a vacuum effect. The lungs have gotten used to their size and shape, and they are comfortable this way. When a person forcibly exhales, it constricts the lungs. When a person relaxes, the lungs return to their normal shape as they took in air. The only ventilation is the trachea, and it forces air in.</span>
