Chemistry, 11.02.2021 22:40 emily200705
Use the drop-down menus to complete the statements.
may be parasites, eat dead animals, or prey on insects, slugs, and snails.
eat and break down plant and animal material in soil.
eat other animals or filter food from the surrounding water.
Answers: 3
Chemistry, 21.06.2019 12:30
Which statement accurately describes the rock layers? layer 8 is older than layer 1. layer 3 is younger than layer 6. layer 4 and layer 10 are the same relative age. layer 2 and layer 9 are the same relative age.
Answers: 3
Chemistry, 22.06.2019 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
Chemistry, 22.06.2019 23:00
In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
Answers: 3
Use the drop-down menus to complete the statements.
may be parasites, eat dead animals, or prey on...
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