She read in her textbook that certain compounds used as refrigerants and in the deodorants are harmful to the ozone layer. Class 10 students have undergone CCE experience previous class during their class 9 second term examination but class 9 students are undergoing this process for the first time.
In an experiment on photosynthesis students were instructed to cover a portion of a leaf of a destarched potted plant with opaque paper as shown:
She got concerned as she knew about the importance of the ozone layer in the atmosphere. State the function of the guard cells.
Plzzzzzz can u give English and maths sample paper of class 9 Thanks but can you please send me main questions of sa-1 sst.
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When an iron nail rubbed with sand paper is dipped in copper sulphate solution, we observe that copper gets deposited clazs first on the lower part of the nail and proceeds to the upper part.
Plz provide me some more question papers of year of social and science as soon as possible. Class 9 papers are conducted by schools.
What change in the deflection of the compass needle placed at a point near current carrying straight conductor shall be observed If the — a current through the conductor is increased, b direction of current argumentative thesis essay the conductor is reversed? OR a What are the constituents of gastric juice?
Kindly check the spam box, incase you have not got the mail in inbox. State the function of the guard cells.
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Kindly check the spam box, incase you have not got the mail in inbox. Please fast send me all pdf to my email. Design an activity to show the conditions needed for iron nails to rust. Thanks but can you please send me main questions of sa-1 sst. These are to be answered in about 70 words each.
I feel like very bad. A student performed starch test on a leaf. Why it is taking so much time to send me link to my email of maths SA2 sample paper of