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Why do people live in vulnerable areas?

Living in marginal zones is a risky way to live, but many people make livelihoods and depend on areas that to us, may seem extremely dangerous. Vulnerability can be defined as the inability to cope with a...

EG
Answered by Eliana G. Geography tutor
4360 Views

What are features of alveoli that allow lots of oxygen to enter the blood?

Large SA, good blood supply, short diffusion distance

AF
Answered by Abbie F. Biology tutor
2925 Views

Calculate the number of moles in 0.2g of NaCl

N= M/MrMr of NaCl= 23+35.5=58.5N= 0.2/58.5= 0.0034188

EM
Answered by Emma M. Chemistry tutor
2070 Views

What is the solution to x^2 + 5x - 7 = 0

X can be found by using the quadratic equation. x = -b plus or minus (b2-4ac)1/2/2a. We find that x=-5/2 plus or minus (53)1/2/2.

SA
Answered by Sacha A. Maths tutor
3875 Views

How come two people who are both Christians can have different beliefs about issues such as abortion?

Christianity is a religion with different denominations - which means that there are different churches and beliefs even within Christianity itself. Different denominations and individual Christians thems...

JW
2097 Views

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