The rate at which blood flows through the human body changes in response to many factors. Give the factors and its effect on blood flow

There can be several factors that can affect blood flow like viscosity, blood pressure, etc.

Explanation:

The rate of flow of blood changes through the human body in response to many factors like viscosity, blood volume, blood vessel diameter.  

The viscosity of the blood is inversely proportional to the blood flow rate. Higher the viscosity of the blood lower will be the blood flow. Blood pressure is directly proportional to blood flow which means if blood pressure is high the rate of blood flow will be more.  

If the diameter of blood vessel is more than the blood flow rate will be less and if the diameter is less than the blood flow in will be more. Therefore the rate of blood flow is dependent on many factors in humans.

it would affect precipitation by causing flooding in some areas of the world due to climate increasing, causing the glaciers in the northern and southern pole of our planet to melt.

i wish you would have provided choices to simplify it and allow me to give an exact answer.

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)