Answer:
The correct option is BLOOD CALCIUM LEVEL.
Explanation:
The options attached to this question are given below:
A. Filtration membrane integrity
B. Systemic blood pressure
C. Blood calcium level
D. Renal artery/arteriole diameters
Kidney is an excretory organ, which functions by filtering waste products out of the blood. The rate at which the kidneys filter the blood depend on some factors; such factors include: water intake, systemic blood pressure, vasoconstriction, dehydration, filtration membrane integrity etc.
Blood calcium level does not have any effect on the rate at which the kidneys filter the blood.
Answer: D snowfall
Explanation:
40°F is 4.4°C
This temperature is about the temperature of ice.
Therefore, snow is expected to be present in that environment.
A(it is invisible) and D (it does not emit electromagnetic radiation)
The levels of energy are the sun that our main energy source
The correct answer is C itook the test