This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The toxicity of marine pollutants is estimated by: (Read 143 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: May 3, 2019
The toxicity of marine pollutants is estimated by:
◦ determining the length of time that the pollutant remains in the environment.
◦ calculating the concentration at which 50% of the test organisms die.
◦ the EPA.
◦ determining the total biomass of affected organisms in the environment.
◦ estimating the number of trophic transfers in the food web affected by the pollutant.
Essentials of Oceanography ¦ Trujillo ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by bobbysung on May 3, 2019

joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: May 3, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


bobbysung

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: May 3, 2019
Excellent


joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #3 on: May 3, 2019
Great! Please up vote :D


« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Osmoregulation by marine fish and saltwater mosquitoes. Osmoregulation by marine fish and saltwater mosquitoes.
A marine food web in action: feeding baleen whales and birds. A marine food web in action: feeding baleen whales and birds.
Marine West Coast (Cfb, Cfc) Marine West Coast (Cfb, Cfc)
Marine and coastal ecosystems Marine and coastal ecosystems
Organic-rich marine clays Organic-rich marine clays
Paleozoic Marine Invertebrates Paleozoic Marine Invertebrates
Video: Sickle Cell Anemia

For a complete list of videos, visit our video library