Two states of matter present in the water cycle are describe…

Two states of matter present in the water cycle are described below. State 1: Takes the shape of the part of the container which it occupies. State 2: Spreads across the entire volume of a container and takes its shape. Which of these statements is correct about the two states of matter? (3 points)

One student burned a piece of paper weighing 4.8 grams. The…

One student burned a piece of paper weighing 4.8 grams. The table below shows the mass of the materials formed by burning the paper. Material formed Mass of material (in grams) Ash 0.1 Smoke ? Dust 2.5 What is most likely the mass of the smoke formed on burning the piece of paper? (2 points)

Sarah plans to go on an outing with her friends. On Saturday…

Sarah plans to go on an outing with her friends. On Saturday morning, the sky was cloudy and Sarah’s barometer indicated that the air pressure was falling. When air pressure falls, it indicates the weather conditions will decline. The air pressure kept falling for the next three days and then started rising on the fourth day. Based on scientific knowledge, which of these was the most favorable day for Sarah to go on an outing? (2 points)