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Questions in science

[Sagot para sa’yo] what is direct planting? asexual or sexual​

[Sagot para sa’yo] 18. Cutting down trees has its advantages and uses to the people.Which of the following is a bad effect of this activity?A Cutting of trees may result in house construction.B. Cutting of trees may result in paper production.C. Cutting of trees may result in furniture makingD. Cutting of trees may result in flooding19. The following activities can be done to pieces of wood, which of thesecan cause harm to the environment?A burning pieces of wood to be made as charcoalB. shaping pieces of wood to be made into a chairC. using pieces of wood to be made as furnitureD. forming pieces of wood as a junior fence20. Your father celebrated his birthday yesterday, there were many empty plasticbottles of soft drinks left. What is the best way you can do with these emptyplastic bottles to protect the environment?A throw the empty plastic bottles into the seashoreB. make the empty plastic bottles as flower vasesC. dump the empty plastic bottles in the landfillD. burn the empty plastic bottles​

[Sagot para sa’yo] 6. Are there new products formed after each changes?​

[Sagot para sa’yo] Herbs are plants with

[Sagot para sa’yo] what effect does high temperature have on radish germination? HTPTHESIS: Independent variable: Dependent variable:

[Sagot para sa’yo] Arrange first the jumble words in the box choose from them the correct answer to complete the sentence below

[Sagot para sa’yo] Mang Marcelino owns purebred red cows. In his farm he noticed thatafter a typhoon several months ago, all the fences that separate his cattlefrom his neighbor's cattle were destroyed. During the time that the fenceswere down, three bulls, one from each neighbor, mingled with his cows. Fora while, he thought that none of the bulls found his cows, but over themonths, he noticed that all his cows are pregnant. He suspected that one ofthe bulls is the father. Which bull is it? Help Mang Marcelino look for thefather by solving the given problem.Determine the possible traits of the calves if:a red (RR) bull is mated with a red (RR) cow 1a red (RR) bull is mated with a white (WW) cow 2a roan (RW) is mated with a red (RR)cow 32. Illustrate your answers using a Punnett square.3. Write your answers on a sheet of paper.4. Answer the following questions:a. Will you be able to trace the father of the calves?​

[Sagot para sa’yo] 16. The following materials undergo a physical change. Which of thechanges in matter has a bad effect on the environment?A. freezing of meat to preserve it over a long period of timeB. using spray paint in tin cans to cover the rustC. cutting of the fabric to be made into clothesD. evaporation of rainwater17. The following materials undergo chemical change. Which ofthese changes in matter has a good effect on the environment?A burning of plasticB. composting of biodegradable wastesC. exposing alcohol to direct heat or fireD. combustion of gasoline in the car's engine18. Cutting down trees has its advantages and uses to the peopleWhich of the following is a bad effect of this activity?A Cutting of trees may result in house construction.B. Cutting of trees may result in paper productionC. Cutting of trees may result in furniture making▷ Cutting of trees may result in flooding19. The following activities can be done to pieces of wood, which of thesecan cause harm to the environment?A burning pieces of wood to be made as charcoalB shaping pieces of wood to be made into a chairC using pieces of wood to be made as furnitureD. forming pieces of wood as a junior fence20 Your father celebrated his birthday yesterday, there were many empty plasticbottles of soft drinks left. What is the best way you can do with these emptyplastic bottles to protect the environment?A throw the empty plastic bottles into the seashoreB make the empty plastic bottles as flower vasesC dump the empty plastic bottles in the landfillD burn the empty plastic bottlespatulong lang po...salamat ​

[Sagot para sa’yo] question: Observation Observe what happen​

[Sagot para sa’yo] why are scientific models important in sciences​