1.In nutrition, processed food substances is required by an individual for (a) energy, fasting, exercise b. Good health, growth and replacement c. fat, growth, safety d. safety, exercise and death 2. Discharge of untreated domestic sewage affects the following except...... a. Soil b. Water c. Noise d. Air 3. Chlorophyll helps the plants to manufacture......... a. Energy b. External stimuli c. Water d. Its food 4. Which of the following is not an element? a. Wood b. Chlorine c. Sodium d. Oxygen 5. What happens to the molecules of a substances when they gain thermal energy 6. The measuring cylinder is used to measure......... 7. Which of these is a chemical used for killing pest? 8. What is the unit of electric current? 9. ......... governs the traits transmitted from parents to child. 10. The volt is the practical unit of ..........
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Answered by
2
Answer:
1:-(b)
2:-(c)
3:-(d)
4:-(a)
You didn't provide options for questions 5,6,7,8,9, and 10 so no answer from me.
Hope this helps!!
Answered by
4
1:- (b)- Good health, growth and replacement.
2:- Noise.
3:- Chlorophyll helps the plants to manufacture its food (glucose) .
4:- Wood.
5:- The atoms in the substance/element start vibrating faster. Kinetic energy increases.
6:- The measuring cylinder is used to measure the volume of a liquid.
7:- Pesticides or Insectiside such as urea etc.
8:- Ampere is the unit of electric current.
9:- Its heredity.
10:- Potential difference or voltage.
HOPE IT HELPS DEAR.
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