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How is temperature controlled by the body (homeostasis) ?

First lets start by acknowledging what is homeostasis and why it is important to control body temperature. Homeostasis is the control of internal environment of the body to keep it relatively constant. It...

NB
Answered by Nazeya B. Biology tutor
4298 Views

if b is two thirds of c. 5a = 4c Work out the ratio a : b : c

So firstly, we need to write the statement "b is two thirds of c" as an equation. This can be written as b=2/3 c. As a ratio this can be written as b:c is 2/3:1 . Now we went to write the equat...

MT
Answered by Mike T. Maths tutor
17977 Views

When do you use er or é at the end of verbs?

When a verb ends with er: it is an infinitive Whereas: when a verb ends with é it is past tense
A way to make the difference while writing Is: replace the verb by a 3rd verb group and see if it makes...

ZJ
Answered by Zachary J. French tutor
1955 Views

Explain how a reflex arc works using an example

A stimulus is detected by a sensory receptor, e.g. pain detected by a pain receptor when the arm touches a sharp pin etcThis causes a nerve impulse to be created which travels along a sensory neurone to t...

KS
Answered by Kewin S. Biology tutor
2441 Views

What are the Four factors of production?

The four factors of production are Capital, Land, labour and Enterprise/EntrreprenurshipAn easy way to remember this is with the anagram CELL.

GJ
Answered by Gus J. Economics tutor
3332 Views

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