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Explain how changes to the guard cells on the warm day help the plant to survive

the points you need to get accross here are;

-on a warm day, there will be more evaporation from the plant,

-therefore the guard cells will close around the stomata so that the plant will no...

ES
Answered by Ella S. Biology tutor
16600 Views

Factorize the following expression and solve for x: X^2 +7X +10=0

Answer:  (X+5)(X+2)=0   X=-5 or -2 We first look for to numbers that multiply together to make 10 (1 and 10, 2 and 5 are the only pairs)  We choose the pair which also adds together to the 2nd term, 7. We...

JH
Answered by James H. Maths tutor
4188 Views

Why does the breathing rate increase during exercise?

The breathing rate increases at the start of exercise then reaches a peak and plateaus during exercise. After exercise the breathing rate will gradually fall, but this may take several minutes.

Dur...

AM
Answered by Ayushi M. Biology tutor
10996 Views

How do I structure my essay for an exam?

Before you start planning or even thinking about your answer, READ THE QUESTION a few times and RELAX. Highlight the key words in the question, which could be a theme, a character or a quote but also look...

EM
Answered by Ellen M. English tutor
2545 Views

What is the difference between depressions and anticyclones?

Depressions are areas of low atmospheric pressure caused by rising air. The rising air causes clouds to form, typically leading to rainy weather. The presence of air fronts (boundaries between air masses ...

LA
Answered by Lucy A. Geography tutor
18636 Views

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