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Describe the factors which affect the rate of transpiration.

There are 4 factors which affect transpiration: Temperature, Light intensity, Humidity and Wind speed.As the temperature increases, the rate of evaporation and diffusion increases as the particles have more ...
RK
Answered by Rayan K. • Biology tutor
66111 Views

What flame test colours are produced by lithium and barium?

Lithium - Bright Red/Scarlet Barium - Apple green
EJ
Answered by Ellie J. • Chemistry tutor
2964 Views

Find the co-ordinates where the curve y= 2x^2 + 7x + 3 crosses the x axis

At the x axis, y = 0 so the equation can be made equal to zero. For a polynomial of the form ax^2 + bx + c = 0, find the value of ac. E.G ac is 2*3 = 6. Determine the two numbers which give a sum equal to b ...
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Answered by Sophia P. • Maths tutor
6089 Views

Where is sovereignty held in the UK and US governments, and why does this differ?

Sovereignty is defined as the supreme source of power in a government system. Sovereignty in the UK government is held by Parliament, consequently being named Parliamentary sovereignty. This means that Parli...
ER
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Why is it becoming more difficult to treat bacterial infections with antibiotics?

Due to random mutations occurring in bacterial DNA during replication of bacteria, a new strain of resistant bacteria is formed, which is capable of breaking down the antibiotic, so the infection is not cure...
TM
Answered by Tanvi M. • Biology tutor
2956 Views