1=Find out the meaning of AQI and TDS what should be the AQI of the air that we breathe and TDS of the water that we drink. What will be the impact on our health if we are not getting pure air to breathe and purewater to drink ?
2=Plant two seedlings or small plants of the same type and size in twopots and keep them away from direct sunlight. Sprinke some manurein one pot and some chemical fertilizer in another pot. Water both theseedlings every day. Is there any difference in two plants? List yourobservation in assignment file ?
Answers
Answered by
1
Answer:
MORE
Explanation:
Similar questions