Biology, 29.06.2019 16:30 struckedblazing
According to studies done by the minnesota pollution control agency, the lakes and streams across minnesota are contaminated by pharmaceuticals, cosmetic ingredients, and endocrine-disrupting compounds. even in remote areas of the state, chemicals such as antibiotics, nicotine breakdown products, antidepressants, and medications to regulate diabetes, cholesterol, and blood pressure, were detected. the insect repellent deet was detected in 91% of the lakes studied. previous studies showed that these compounds often turned up downstream from wastewater treatment plants but recent research has shown that they are also found even in remote lakes or upstream waters. researchers believe that these chemicals enter the water table through septic systems and stormwater and are not impacted by wastewater treatment plants. a) collection b) pollution c) runoff d) treatment
Answers: 2
Biology, 22.06.2019 00:00
What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !
Answers: 1
Biology, 22.06.2019 03:30
Describe how a student should adjust the microscope to see the cells on a slide more clearly?
Answers: 1
Biology, 22.06.2019 05:00
(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only
Answers: 2
Biology, 22.06.2019 09:10
Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.
Answers: 2
According to studies done by the minnesota pollution control agency, the lakes and streams across mi...
Mathematics, 04.12.2020 20:30
Chemistry, 04.12.2020 20:30
Mathematics, 04.12.2020 20:30
Biology, 04.12.2020 20:30
Mathematics, 04.12.2020 20:30
Mathematics, 04.12.2020 20:30
Mathematics, 04.12.2020 20:30
English, 04.12.2020 20:30
Mathematics, 04.12.2020 20:30
Mathematics, 04.12.2020 20:30