Certain marine organisms concentrate within their tissues many substances, including pollutants found in small concentrations in seawater in a process called bioaccumulation. Due to this process a second process called biomagnification occurs. Biomagnification is: (Select all that apply) The magnification of the effects of toxins in smaller animals When animals eat other animals' substances (including toxic chemicals) move up the food chain and become concentrated in their tissue A process that makes higher trophic level fish potentially dangerous to eat in large quantities The magnification of the effects of toxins in larger animals

Q: In our "Fire and Fish" case study, the researchers proposed the hypothesis that cutthroat trout…

A: In the given hypothesis, we can see that there are two physical quantities and the two quantities…

Q: A characteristic of the open-loop system is that it does not use feedback to determine if its output…

A: The natural processes by which carbon is transferred between the atmosphere, land, oceans, and…

Q: Which of the following statements about nutrient challenges faced by organisms is FALSE? Carnivores…

A: There are various nutrient challenges faced by organisms in their environment.

Q: Identify the Producer, Consumer, Decomposer, and/or Scavenger. FOOD CHAIN SET 3 Create a food chain…

A: Given: A food chain with diagram is given in the above image. A food chain is a linear network that…

Q: essive trait. Which of the following describes the probability of hemophilia in the offspring of a…

A: NOTE : Here I am giving answer of first part . Please put up your second  question in the next part…

Q: The Four Defined major nutritional categories of life are Photoautotroph, photochemotroph,…

A: Autrotrophic nutrition the mode of nutrition in which an organism prepares its own food and does not…

Q: If you analyze the leaf content of a cactus in the early morning hours, what do you expect to find?…

A: The metabolic pathway by which mainly the members of the family Crassulaceae assimilate carbon,…

Q: Imagine that an Underground Storage Tank (UST) of a gas station in your neighborhood leaked and…

A: Underground storage tank (UST) is a tank and any underground piping connected to the tank that holds…

Q: Which statement does not describe an advantage of using conventional crude oil as an energy source?…

A: Conventional oil means extraction of oil from ground through various mechanism like traditional…

Q: The digestive tract of birds (poultry) allow the growth of Salmonella species and Campylobacter…

A: Salmonella Rod-shaped bacillus bacteria Gram-negative Intracellular facultative anaerobe…

Q: Cattle are able to survive on a diet consisting almost entirely of plant material because (pick all…

A: The question is asking us to identify the reasons why cattle are able to survive on a diet that is…

Q: Use the words below to fill in the table of producers and consumers tree dog lettuce whale grass…

A: * producers means the plants which uses sunlight and convert it into sugars by photosynthesis *…

Q: Below is a diagram of a complex food web. Match the removal of an individual species with the result…

A: The food web diagram for the Gulf of Maine Habitat presents a complex network of interactions…

Q: After measuring mass, energy content, and dollar value for each food type, the researchers…

A: In gastronomy, pork is generally red whilst uncooked and a darkish color after it's miles cooked, in…

Q: Nitrogen fixation occurs when; An animal dies and it's nitrogen is released back into the atmosphere…

A: The fixed form of nitrogen is needed as an essential component of DNA and proteins.  Therefore it is…

Q: Old People e = 100 calories λ = 10 per night h = 2 hours Middle Aged People e = 400 calories λ = 20…

A: The marginal value theorem (MVT) is a principle in optimal foraging theory that describes how…

Q: After a natural disaster, aid agencies typically make providing clean drinking water a priority. Why…

A: The correct answer is -  Water sources can get contaminated and infect large groups of people.

Q: Farmers often face a predicament, known as the pesticide treadmill, in which the cost of applying…

A: Environmental Biology is a branch of science that is the junction of environmental science, ecology,…

Q: Dogs used as subjects in laboratory experiments live in stacked metal cages with only fluorescent…

A: Non-human animals are employed in research studies to monitor factors that influence the action or…

Q: have seen that energy is essential for life on earth. All organisms need energy to maintain their…

A: Green plants are the producers as the prepare food for all the living Kingdom. Heterotrophs are…

Q: energy to make carbohydrates For Questions 9-12, complete the analogies. 9. omnivore : human::…

A: Ecosystems are parts of nature where living organismss interact amongst themselves and with their…

Q: What other observations were made in this documentary which you may have found of interest?…

A: Eating healthy nourishment is basic for keeping up great well-being and avoiding an assortment of…

Q: Describe what DDT is and how does it impact the food web.

A: Hello! Since you have posted multiple questions, we are answering only first questions. If you need…

Q: Which of the following is a reason humans commonly might become ill from waterway eutrophication? O…

A: Eutrophication The process of adding minerals into water body, whole or to some part.

Q: Please help me with this question. More than one answer may be correct. THe graph relating to the…

A: The graph portrays outcomes from an experiment involving two hydrothermal vent-associated worm…

Q: Which of the following is not true for the content of EPA + DHA per serving in 37 commonly consumed…

A: Fish contains different amounts of the omega-3 fatty acids such as EPA and DHA. some example of Fish…

Q: Which of the following element/molecule used to capture energy for ecosystems, is widely available…

A: Nitrogen in it's elemental and molecular form is used to capture energy for ecosystems ans is widely…

Q: The American Heart Association and other health organizations have concluded that consumers should…

A: Antioxidants consumed from natural sources are the best in ensuring sufficient intake. Antioxidants…

Q: Large amounts of nitrates in fertilizer can indirectly harm sea otters and even more directly…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: Agricultural runoff is a major source of pesticide and excess nutrient pollution. This is a…

A: 1) As agricultural runoff moves, gathers up, and carries away both natural and man-made pollutants,…

Q: Much of the earth’s land area is covered by grasslands that are too dry to cultivate crops but…

A: Energy is the basic need of all biological organisms that must be fulfilled for survival. All living…

Q: A bacterium that does not have all the enzymes of central metabolism: O Can produce all the…

A: Answer.):- Bacterial meta bolism is a complex process involving various enzymatic reactions that…

Q: 8. Create a food web using the following food chains  Berries to Deer to Black bear Algae to Salmon…

A: Energy flow refers to the passage of energy through a system of organisms or through an ecosystem.…

Q: This is a list of carbon stores (different forms that carbon is stored in). Match each carbon store…

A: Biosphere is the entire area on the earth along with its atmosphere in it. All the organisms and the…

Q: You are observing an organism.  It appears to extract energy stored in inorganic molecules like…

A: The presence of a diverse range of plants and animals in an ecosystem is referred to as…

Q: (Select all that are correct) What are the key characteristics that define a material to be a…

A: A biomaterial is a substance that has been created to interact with biological systems for…

Q: d the Flaw   Biomagnification in how the amount of toxin in an organism will increase as you move…

A: biomagnification occurs in the higher trophic levels of the food chain/web , where exposure to…

Q: Critics of bottled water note that the products often contain dangerous bacteria and other…

A: Bottled is water is very much in use today.

Q: ecosyste that is the most scarce nutrient that is needed for more gro that is limited however is not…

A: Leibeg Law of the minimum states that growth depends not by total resources available but by…

Q: .  How does the law of tolerance affect where populations of organisms live?…

A: The law of tolerance, in ecology, refers to the range of environmental conditions within which an…

Q: Authors note that global food systems are not meeting the world's dietary needs given the large numE…

A: Here the main aim is to protect the consumer health, provide nutritious, rich food and also to…

Q: Which of the following describe an autotroph? Select all that apply.     An autotroph is a producer.…

A: Early earth is not rich with oxygen until photosynthetic bacteria arrived after that oxygen levels…

Q: Recourses (mean more than 1) for which organisms compete. Differences ( means more than 1)…

A: 1. At the point when resources are scant in contrast with the need of the living-being in the area…

Q: ecosystem

A: Ecosystem: It is defined as a community of lifeforms in concurrence with non-living components,…

Q: The turtle is likely to synthesize ice nucleating agents.    Question options:   True   False The…

A: Based on data from June to May of 1985, this question concerns the variations in thermal regulation…