Answer:
The main factor that causes vasoconstriction is the high concentration calcium inside muscle cells.
Explanation:
When the vessels suffer vasoconstriction, the blood supply is decreased and in this way the heat of the body is maintained. The way this happens is because the blood can no longer reach the surface and therefore decreases outward heat radiation. The main factor that causes vasoconstriction is the high concentration calcium inside muscle cells. There are several factors that cause vasoconstriction, internal or external. Environment is one of the external factors, and what happens to the penguins' feet is an example for it, since they are trying to preserve body heat to survive.
Answer:
C. 200 billion
Explanation:
The milky way galaxy is estimated that there is 200 billion stars
Iron, oxygen and water react with the iron creating a substance known to us as rust.
Hope this helps.
Answer:
<em>Pseudomonas aeruginosa.</em>
Explanation:
<em>Pseudomonas aeruginosa </em>is a gram negative, rod shaped bacteria that proves to be pathogenic for plants, humans and other organism. This bacteria is a multi drug resistance pathogen.
<em>Pseudomonas aeruginosa </em>causes osteomyelitis that involves the plantar puncture to the foot sole. The bacteria can cause specific skin injuries and more risk is present in the diabetic patients. This bacteria can also cause various post operative injuries.
Thus, the answer is <em>Pseudomonas aeruginosa.</em>
