Answer:
Peripheral vascular resistance (systemic vascular resistance, SVR) is the resistance in the circulatory system that is used to create blood pressure, the flow of blood and is also a component of cardiac function. When blood vessels constrict (vasoconstriction) this leads to an increase in SVR.
The relationship between BP and viscosity is such that, given a constant systolic BP, if blood viscosity increases, then the total peripheral resistance (TPR) will necessarily increase, thereby reducing blood flow. Conversely, when viscosity decreases, blood flow and perfusion will increase.
Answer:
correct
Explanation:
Water carries nutrients to all cells in our body and oxygen to our brain. Water allows the body to absorb and assimilate minerals, vitamins, amino acids, glucose and other substances. Water flushes out toxins and waste.
Answer:
b.
Explanation:
Natural Selection refers to the survivability of organisms based on different traits or genes that they have which then get passed on to their offspring. Based on this information we can say that a population of mountain gorillas in which individuals with genes for long hair survive the cold better is the situation in which natural selection is most likely to occur. This is because longer hair in this scenario is a gene that drastically affects the chance of survival for the gorillas and will most likely be passed on to their offspring.
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Answer:
Stephen Gray nacido en diciembre de 1666, Canterbury 7 de febrero de 1736, Londres fue un físico y científico natural inglés, conocido principalmente por sus aportaciones en el campo de la conductividad eléctrica.
A major change in the virus can occur that is called Antigenic Shift.
A commonplace viral infection that can be deadly, specifically in high-risk agencies.The flu assaults the counter lungs, nostrils, and throat. young youngsters, older adults, pregnant girls, and those with a chronic disorder or weak immune structures are at high hazard.
Signs and symptoms encompass fever, chills, muscle aches, cough, congestion, runny nose, complications, and fatigue. The flu is handled over the counter with rest and fluid to permit the over-the-counter body to fight over-the-counter infection on its personal. pain relievers may assist with signs and symptoms.
An annual vaccine can help save you from over-the-counter flu and restriction its headaches. muscle or body aches. headaches. fatigue tiredness a few people may also have vomiting and diarrhea, though that is extra common in kids than adults.
Learn more about the influenza virus here;-brainly.com/question/16363422
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