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Describe the Cardiac Cycle

The Cardiac Cycle can be split into three stages: Diastole, Atrial Systole, and Ventricular Systole. (Left side of heart used for example purposes). Atrial Systole: Blood enters the atrium via the pulmona...

AM
Answered by Angus M. Biology tutor
3786 Views

How do I start writing an essay?

Before you start writing, you need a clear idea of what you are arguing for. First, look at the question and just try to answer it in your own head, or on paper if you like, in the most basic terms you ca...

JR
3854 Views

Find the derivative of sin(x)/x^3 with respect to x

First, bring the x to the numerator (top) as x^(-3). Then use the chain rule: State the first times derivative of the second plus state the second times the derivative of the first.State sin(x), then mult...

TD
Answered by Tutor170145 D. Maths tutor
6768 Views

What's the difference between dialects and accents?

An accent is the way people from a certain area pronounce things, whereas a dialect is to do with the words and grammar they use.

SK
3253 Views

What is the difference between ser and estar?

Though both ser and estar are the Spanish infinitives of ‘to be’, they are used in different contexts. Ser is usually used for permanent states of being, whereas estar is used for temporary states. The ac...

SK
Answered by Shreya K. Spanish tutor
1984 Views

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