Which blome or ecosystem has a long dry season that makes the growth of trees difficult? A. boreal forest B. benthic zone C. grassland OD. deciduous forest

Q: What was a significant result of the Mars Phoenix project?a. culturing bacteriab. verifying waterc.…

A: Mars, which is a planet of our solar system is believed to have conductive conditions for life…

Q: Suppose that you were in charge of managingCalifornia’s water supply. Whatchanges would you make and…

A: The conventional sources of freshwater are rarely available in the developed countries. It is now…

Q: Which is not a factor that leads to the extinction of a species?

A: Introduction A species being extinct means it will never return to the planet. It occurs when the…

Q: In the Orca/sea otter/sea urchin/kelp system mentioned in another question, which species would be…

A: All the species will be affected byvthe spill of mercury or other fat soluble toxin into the…

Q: eutrophication and hypoxia or ‘dead zones”.

A: Eutrophication- Increased concentrations of plant nutrients, most commonly phosphorus compounds and…

Q: Understanding that carbon cycles, what action could we do in order to remove carbon from the…

A:

Q: Which scale of life encompasses all of the others listed?

A: Ecology is the study of the relationship between living things and how the living things interact…

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: Which trophic level is vital to the continuation of the carbon cycle? Group of answer choices a.…

A: Option C is the correct answer

Q: Is Alabama Home to America's Amazon?

A: Biodiversity is the term used to describe the varieties of biological life forms found in an…

Q: 1. Overfishing key species to near extinction, and polluting them with carbon dioxide emissions,…

A: Since you have posted multiple sub-parts, we will solve first three sub-parts for you. To get…

Q: Effects of Habitat loss

A: In biology there are various levels of organization that are arranged in a hierarchy of simple to…

Q: Whichstatement about organisms’ “niches” is false?a.The niche summarizes environmental factors…

A: Biodiversity: It is variability and varieties of life on earth. It is a measure of variation at…

Q: Why is the tundra treeless?a. lack of sufficient waterb. permanently frozen groundc. winters too…

A: Tundra is the coldest of all the biomes. It has low biotic diversity, simple vegetation structure,…

Q: What is an "empty" grave?  A. A grave that is booby-trapped to trick grave robbers.   B. A grave…

A: The term 'empty grave' can be interpreted in different ways depending on the context. However, in…

Q: Wolves are reintroduced into a park. As a result, the vegetation changes. Explain how the changes to…

A: While you remove wolves, the vegetarian populance drops within the absence of its original predator.…

Q: Which limiting factor greatly affects the population of grasses and shrubs in the forest ecosystem?…

A: An ecosystem is an area in which the biotic as well as the abiotic components interact with each…

Q: Where is aquatic biodiversity the highest? Group of answer choices A. Aquatic biodiversity is…

A: To provide what is best and to understand more about the students concerns for their studies.

Q: original materials are organisms preserved in materials such as

A: Body fossils  In the basis of body remains body fossils are categorised into two groups  1.…

Q: hypothesis describing what you believe may be causing the heavy growth of algae in the pond.

A: Algae is a eukaryotic organism that can conduct photosynthesis and lives in water. Algae is…

Q: Which is NOT a downside to the loss of crop diversity? A. More vulnerability to pests/diseases. B.…

A: Introduction : Crop diversity is important for agricultural growth. It allows farmers and plant…

Q: Analyze the removal of a keystone species can disrupt ecosystem functioning with an example.

A: Introduction: A keystone species is a type of organism that plays a unique role in the ecosystem's…

Q: Farming which of the following would require the most resources?

A: Farming of Deer doesn't need much resources,one can just provide basic grazing land or plants supply…

Q: Which statement best describes the relationship between humans and the availability of soil?

A: Option A- Removing vegetation during logging and construction can reduce the availability of soil…

Q: Explain how the deposition of plants and animals in a lake leads to reduction of biodiversity.

A: Biodiversity or Biological diversity is a word that defines the variety of living beings on earth.…

Q: Using the organisms listed below create TWO food CHAINS From a producer through THREE consumers .…

A: Step 1 The sequence of trophic levels through which food travels while passing from producers to the…

Q: How did the buffalo almost go extinct? A. A sudden interest in buffalo hides among settlers…

A: The history of the buffalo is convoluted with the difficulty of the Native Americans in the American…

Q: Choose the letter that DOES NOT BELONG ON THE LIST.  A. biodiesel  B. crude oil C. coal  D. natural…

A: The source of energy refers to fuels available on the earth. There are deposits of different fuels…

Q: This graphic shows both a healthy and an unhealthy fresh water stream that could appear in the…

A: The left side of the image shows a healthy freshwater ecosystem tath contains macroinvertebrates,…

Q: beavers build dom in a stream

A: Beavers These are large, semiaquatic rodents found in the Northern Hemisphere. These are the second…

Q: A food chain would be a better resource than a food web to answer which question? a. How does energy…

A: Food chain, in ecology, the sequence of transfers of matter and energy in the form of food from…

Q: Which is the correct answer please? What would a biologist say is the role of nutrients in an…

A: Living organisms made up of different biomolecules such as carbohydrates, lipids, proteins, vitamins…

Q: Imagine that humans have significantly reduced the amount of greenhouse gas emissions on Earth, but…

A: The correct option is B

Q: Which is a biotic factor that affects the size of a population in a specific ecosystem? O A.…

A: Ecosystem is a self sustained unit of Biosphere where biotic and abiotic component interact among…

Q: Secondary contact after divergence

A: Answer: An extrinsic barrier separates a species population into two but they come into contact…

Q: The movement of water between the Earth's surface and atmosphere is the  a. cycle of day and night…

A: There is a continuous movement of water between the earth and the atmosphere. Water, when gets…

Q: What happened to large animals in the areas where our species migrated?    A. We domesticated…

A: The question is asking about the impact of human migration on large animal populations in the areas…

Q: What is one way humans put carbon into the air? Group of answer choices a. Surfing the internet b.…

A: Carbon is one of the important elements of living things as well as nature. It forms 49% of the dry…

Q: What are the organisms found in farms and explain why it is important in the ecosystem.

A: An individual or organism is a distinct living entity carrying out all the life processes. It can be…

Q: Which of the following would represent an ecosystem? a. A lake b. A fish tank c. A prairie d.…

A: An ecosystem is a geographical region in which plants, animals, and other creatures, as well as…

Q: The accoumulation of higher levels of mercury in large predatory fish is a result of? A. Genetic…

A: Biomagnification is the buildup of a chemical by an animal as a consequence of water and food…

Q: axis of rotation of earth

A: AXIAL TILT The earth is rotating around the sun at an specific angle. Axial tilt of the earth is an…

Q: What is an ecosystem? A. All of the living and nonliving things that interact in an area B. All of…

A: The ecosystem is a system, formed by the interaction of a community of organisms with their…