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Questions in science

[Sagot para sa’yo] Two babies were given milk by their mothers.One mother used hot water while the other used tap water to dissolve the powdered infant milk. A.Temparature B.stirring C.Nature of solute and solvent D.Size of particles​

[Sagot para sa’yo] describe different categories of colloids

[Sagot para sa’yo] Draw two boxes on your notebook and label them shiny and dull​

[Sagot para sa’yo] A. CONCEPT EVALUATION Assignment page 29-32 I. Identification: Identify the following as to physical change (PC) or chemical change (CC). 1. A lump of sugar dissolves in water. 2. A piece of chalk is ground to dust. 3. A silver spoon tarnishes. 4. An aluminum pot is put on a burner and gets hot. 5. An antacid (calcium hydroxide) neutralizes stomach acid (hydrochloric acid). 6. An iron bar rusts. 7. An iron rod gets magnetized. 3. Copper turning to brass 9. Physical change (PC) Chemical change (CC) chemical change (cc) Physical change (PO Chemical change (CC) Dry ice goes from a solid to a gaseous form of carbon dioxide. 0. Glass breaks. 1. Gold melts or solidifies. 2. Ice melting 3. Iron rusting 4. Methane burns. 5. Sand is mixed in with salt. 5. Steam condensing 7. Water boils out of a kettle or condenses on a cold glass. C. Water evaporating . Water freezing Wood burning Physical change (PC) Physical change (PC) Physical change (PC) Chemical change CC Physical change (PO Chemical change (CC) rue or False: Write T if the statement is true and F if the statement is false. 1. Gas and vapor means the same. 2. When water freezes or when water becomes a vapor, is it still the substance "water?" 3. Liquids expand in all directions to take the shape of the container it is in. 4. When solids reach their melting points, they become liquids. 5. With physical change, no new substance is formed. 6. With chemical change, a chemical reaction occurs. 7. With physical change, energy is either given off or absorbed.​

[Sagot para sa’yo] which objects are hard​

[Sagot para sa’yo] what is dependent variable ​

[Sagot para sa’yo] which trait do you think you have enhiretad from your father,to your mother?​

[Sagot para sa’yo] C. Developing and Deepening Understanding (Day- 2) 1. EXPLICITATION Process Humans Plants K KINEMASTER​

[Sagot para sa’yo] pick one object from the given material list​

[Sagot para sa’yo] What is respiratory diseases?​