Biology, 22.07.2019 09:00 naomirice24
Amethod of wastewater treatment in which wastes, such as organic material, is consumed by bacteria is called: a. acid mine treatment. b. activated carbon. c. activated sludge. d. disinfection.
Answers: 1
Biology, 21.06.2019 22:00
Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the
Answers: 1
Biology, 22.06.2019 02:00
Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.
Answers: 3
Biology, 22.06.2019 04:30
Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?
Answers: 3
Amethod of wastewater treatment in which wastes, such as organic material, is consumed by bacteria i...
Social Studies, 27.08.2019 00:10