Top answers

Explain why someone who has a high blood pressure is at a significantly higher risk of developing CVD

The endothelium lining the arteries will become damaged due to the high blood pressure. There will be an inflammatory response increasing the chance of an atheroma forming. This will increase the chance of t...
HS
Answered by Hannah S. • Biology tutor
5288 Views

Determine if the Following equality has real roots: (3*X^2) - (2*X) + 4 = (5*X^2) + (3*X) + 9, If the equation has real roots, calculate the roots for this equation.

From looking at this equality, we can see that this is a quadratic equation,This is because X 2 is the highest order term we have in this equation:In order to find the roots of our equality, we need to rearr...
DH
Answered by Dylan H. • Maths tutor
3346 Views

Explain plate tectonics theory and the relationship between plate margins and global distribution of earthquakes and volcanic eruptions (6 Marks)

Plate tectonic theory is the theory that the earth’s structure is made up of different layers, the crust, mantle, outer core and inner core. Each of those layers display different compositions and characteri...
NS
Answered by Nour S. • Geography tutor
4976 Views

How exactly can new species evolve from within a population, and how can we classify them as such?

There are two main mechanisms that contribute towards the process of speciation: natural selection, and genetic drift. The result of both of these mechanisms is phenotypic and genetic change as a population ...
Answered by • Biology tutor
2930 Views

Explain why a government budget deficit is likely to stimulate economic growth.

When there is a government budget deficit it means that the government spending is greater than the government revenue, hence there is more money being channeled into the economy. This money can be used to i...
HC
Answered by Hattie C. • Economics tutor
3371 Views