Which organisms can be found at the first, lowest, trophic level? a. herbivores b. carnivores c. heterotrophs d. autotrophs

Q: When excess nitrogen and phosphorus from local farms ends up, in river and inlets, what process can…

A: Nitrogen and phosphorus are the two main primary nutrients in commercial fertilizers and they play…

Q: In an ecosystem, these organisms are responsible for convertingsolar energy to the stored energy…

A: Answer is c.) producers.

Q: An algal bloom in an aquatic ecosystem can cause the depletion of which element? Select one: a.…

A: Algal bloom refers as rapid accumulation in algae population in fresh water or marine water…

Q: Which of the following items could not be used as food by living organisms?   A. Twinkies   B.…

A: The products that are eatables are rich in carbohydrates, fats, vitamins, proteins and minerals.

Q: which is an unseen factor that affects the carrying capacity of the ocean?   1. water chemistry…

A: The carrying capacity of an environment refers to the highest number of biomass of living organisms…

Q: In South Carolina, which of the following types of animals would you be most concerned about…

A: In South Carolina, the type of animal you would be most concerned about providing adequate selenium…

Q: Organisms are dependent on one another, explain how each organism are important to the ecosystem…

A: Introduction :- An ecosystem is a geographical area in which plants, animals, and other species, as…

Q: Why In ponds where there are viable fish and plant populations, algae are seldom seen. Explain.…

A: All together make an aquatic pond ecosystem sustainable.

Q: Water droplets in clouds combine and grow heavier. Which step in the water cycle MOST LIKELY happens…

A: Correct option is D. Water falls to the ground as precipitation. Option A is incorrect because this…

Q: Which of these statements about mineralization is not true? a. Mineralization means that elements…

A: Mineralization is conversion of organic compounds to CO2 & water which will be available for…

Q: What impact does DTC genetic testing have on the health care field? (primary physicians, genetic…

A: Direct-to-consumer genetic testing is distinct in that it is sold to customers directly via…

Q: magine you were going to model the flow of energy in an ecosystem and the flow of elements in the…

A: Ecosystem is a community or area where animals, plants and many other elements or organisms live or…

Q: Write the trophic level(s) for each of the following organisms: A. Amoeba B. Predatory nematodes C.…

A: Tropic levels are the basically made to differentiate the animals in one group each pertaining to…

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: Which forest type is the largest? A. Tropical Dry Forests B. Temperate C. Boreal D. Tropical moist…

A: Dry tropical forest Dry Deciduous Forest- these are found throughout the northern part of the…

Q: If prokaryotes were to disappear suddenly, which part of the nitrogen cycle would shut down? Select…

A: It is a biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it…

Q: During muscle contraction, some energy is supplied from creatine phosphate. Which of the following…

A: Muscle contraction occurs when tension-generating sites within muscle cells are activated.

Q: What environmental issue is associated with tropical rainforests due to human activities like…

A: The question is asking about the environmental issue that is associated with tropical rainforests…