Answer:
Abiotic factors include sunlight, temperature, moisture, wind or water currents, soil type, and nutrient availability.
Explanation:
Answer:
i don't know pay more attention in class
Explanation:
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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.
False, Data collection does not rely entirely on scientific experiments.