Chemistry, 22.04.2021 08:30 shelley3135
Select all the true statements about how plants use and change energy.
Photosynthesis creates energy from carbon dioxide and water.
Photosynthesis transforms light energy into chemical energy.
Chlorophyll captures light energy.
Plant cells use cellular respiration to get chemical energy from food.
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Answers: 3
Chemistry, 22.06.2019 16:30
4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
Answers: 1
Chemistry, 22.06.2019 16:30
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
Select all the true statements about how plants use and change energy.
Photosynthesis creates ener...
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