Question

What I Know Read each question carefully and encircle the letter of the correct answer. 1. Which of the following is a quantitative observation? A. The sugar is sweet. C. Alcohol has 70 ml ethanol. B. The solution is blue. D. The coffee granules dissolve well in hot water. 2. The statement "I think crushed salt dissolves faster than rock salt" is a/an: A. conclusion B. hypothesis C. observation D. problem 3. In doing scientific investigations, what is the next step after identifying the problem? A. Formulate a hypothesis C. Prepare a conclusion B. Gather relevant data D. Test the hypothesis 4. You saw that the plant in front of your window is turning yellow. What can you infer about the situation? A. The plant will soon die C. The plant is really yellow. B. The plant is sad and lonely. D. The plant needs water and sunlight. ANS PETROL City of Good Character SOD​

Answer 1

Answer:

please explain SOD,,,,,,,,,