20 POINTS
Which of the following is an example of a physical change?
A) Getting a sunta...
Chemistry, 31.01.2021 22:20 PrincessKnay4982
20 POINTS
Which of the following is an example of a physical change?
A) Getting a suntan
B) Digesting your food
C) Growing taller
D) Cutting your hair
Answers: 3
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It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided
Answers: 3
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Can someone me with 3 and 4 plz. this is for masteries test.
Answers: 2
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How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?
Answers: 2
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Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
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