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Questions in science

[Sagot para sa’yo] choose one favorite among the main bones and explain​

[Sagot para sa’yo] Chocolate observation before observation after heat observation after cold type of change physical chemical

[Sagot para sa’yo] 3. Alcohol Solution- A bottle contains 40 ml of alcohol mixed with 160 ml of water. Find the percent by volume of solute and solvent in the solution4. Juice Concentrate- A fruit juice is made by mixing 60 ml of concentrate with 240 ml of water. What is the percent by volume of the concentrate in the juice? ​

[Sagot para sa’yo] how to explain a filtration of coconut what answer ​

[Sagot para sa’yo] what planet is known as the red planet ​

[Sagot para sa’yo] 1. why do health practitioners recommend us to use 70% alcohol than 40% alcohol as disinfectant to fight the pandemic COVID-19​

[Sagot para sa’yo] what will happen if customers don't feel comfortable​

[Sagot para sa’yo] You measured the time it takes for a ball to roll down a ramp and got the following times: 5.2 seconds, 5.3 seconds, and 5.1 seconds. How would you organize this data in a table?​

[Sagot para sa’yo] ACTIVITY #101.Step 1 – GIVEN Solute = 22.5 g zincSolvent = 427.5 g copperStep 2 – FIND Percent by mass (% m/m)Step 3 – FORMULA % m/m = (mass of solute)/(mass of solution) x 100%Step 4 – SOLUTION/COMPUTATION % m/m = (mass of solute)/(mass of solution) x 100% = (22.5 g)/(22.5+427.5g) x 100% = (22.5 g)/(450 g) x 100% = 0.05 X 100%Step 5 – FINAL ANSWER % m/m = 5%2. Step 1 – GIVEN Solute = 1.5g nickelSolvent = 4.5 g copperStep 2 – FIND Percent by mass (% m/m)3. Step 1 – GIVEN Solute = 11.0 g goldSolvent = 554.0 g silverStep 2 – FIND Percent by mass (% m/m)4.Step 1 – GIVEN Solute = 30 mL ethyl alcoholSolution = 100 mLStep 2 – FIND Percent by volume (% v/v)5.Step 1 – GIVEN Solute = 15 mL benzeneSolvent = 70 mL tolueneStep 2 – FIND Percent by volume (% v/v)​

[Sagot para sa’yo] science create a story board or comics strip about the difference between human digestive system and plant transport system ​