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Questions in science

[Sagot para sa’yo] How do physical and conceptual models differ ​

[Sagot para sa’yo] *Can you enumerate signs whenmaterials undergo physical andchemical change due presence ofoxygen?*How about the signs whenmaterials undergo changes due tolack of oxygen?​

[Sagot para sa’yo] Tukuyin ang pag babagong anyo ng sumusunod na sitwasyon.piliin ang sagot sa ibaba. Evaporation,Sublimation,melting,freezing 1.Natutuyo ang basang damit na isinampay sa labas ng bahay.2.Naging solid ang fruit juice na tinimpla mo 4 na oras matapos ilagay sa freezer. 3.Natutunaw at nagiging liquid ang ice drop na inilabas sa freezer 4.Lumiliit o nagiging gasang mothballs pagkalioas ang ilang araw sa loob ng aparador 5.Lumambot ang tsokolate na nasa loob ng bag mo​

[Sagot para sa’yo] 10 Example of filtration

[Sagot para sa’yo] Sound travels faster in water that in air

[Sagot para sa’yo] 5. When blood is pumped from the heart to the lungs from which part of the blood does it leave going to thelungs?A. Left atrium B. left ventricleC. mitral valve6. Which part of the heart pumps out blood from the heart to the different parts of the body?A. AortaD. right ventricleB. left atriumC. pulmonary veinsfrom the board to the lunD. right atrium​

[Sagot para sa’yo] Think about safety and whats readly available in your classroom or at home

[Sagot para sa’yo] 2. Which of the following factors are1. Land and water pollution from mining effluentsII. Deforestation by slash-and-burn agricultureIII. Tsunami caused by an undersea volcanic eruptiona) I and IIb) II and IIIc) I and IIId)I, II, and IIIJargely brough​

[Sagot para sa’yo] what did you learn from this movie of space sweepers? what is the connection of the movie to our lesson?

[Sagot para sa’yo] 3. How do you do an EXPERIMENT?4. How can you record DATA?5. How do you draw a CONCLUSION?​