It should be understood that sub-sahara African countries are the countries that are found below the sahara region. And some of them are Gambia, Ghana, Benin,Burkina Faso, Eritrea, Nigeria and so on.

The incidence of having no access to safe drinking water has brought a lot of problems to this region. For example, most of their citizens are exposed to epidemic of diseases or infections which are water borne such as cholera, typhoid among others. And this has made their government to divert the money which can be used for other developmental projects in treating those infected. Also making use of those money to provide safe drinking water for them.

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3 years ago

Increase in stroke volume is a result of _______

poizon [28]

The Increase in stroke volume is caused by the increased contractility of the heart, increased EDV and increased preload.

<h3>What is a stroke volume?</h3>

This refers to the volume of blood that is pumped out of the left ventricle of the heart during each systolic cardiac contraction.

Hence, the Increase in stroke volume is caused by the increased contractility of the heart, increased EDV and increased preload.