5. setting off fireworks
Is the change physical or chemical?
Why do you thinks so? (2-3 reaso...
Chemistry, 18.12.2020 01:00 hoperodriguez3111
5. setting off fireworks
Is the change physical or chemical?
Why do you thinks so? (2-3 reasons/indicators)
Answers: 1
Chemistry, 21.06.2019 22:30
Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail
Answers: 2
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What is the ima of the 1 st class lever in the graphic given? 2 3 0.5
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How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
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Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
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