A community is  Group of answer choices a. Factors that affect population size and how and why it changes through time b. Energy flow and chemical cycling between organisms and the environment c. A group of individuals of the same species living in an area c. Organisms in an area and the physical factors with which those organisms interact e. A group of populations of different species in an area

Q: Of the following levels of biological organization, which does not contain any others?    a)…

A: In ecology different terms are described that includes population, community, ecosystem, biomes,…

Q: Why does the aquarium trade contribute to the introduction of nonnative species?

A: Nonnative species An introduction of new species, foreign species, exotic species, alien species,…

Q: A/An ____________ is an ecological relationship where one party benefits and the other is…

A: Step 1 Ecological relationship describes the interactions between and among organisms in their…

Q: For each of the following statements about a keystone species, select true or false. 1. Keystone…

A: A keystone species is a species that has an extensive effect on an ecosystem even though their…

Q: The population rose sharply around 1800. What impact did this have on resource use? A More natural…

A: A resource is defined as a source or supply from which a benefit or advantage is produced, which has…

Q: Which of the following describes the perspective of environmental determinism? A twentieth-century…

A: Environmental determinism tells us that the environment conditions around us determines how our…

Q: The total number of species present in a community is called the   a. species evenness.   b.…

A: A community is a group of organisms living in the same place or having a particular characteristic…

Q: The function of an organism is its:   A. Ecosystem B. Population C. Niche  D. Habitat

A: An organism is a living creature that is present on the earth and grows and reproduce to increase…

Q: Which of the following methods will provide information to an ecologist about both the size and…

A: Which of the following methods will provide information to an ecologist about both the size and…

Q: A(n) ________ ecologist studying frogs would examine the preferred nesting locations of frogs.   A.…

A: Ecology refers to the study of the environment. It helps in understanding the physiology of the…

Q: All the organisms of various species living within a given area constitute   a. Biosphere     b.…

A: Ecology includes the study of the interaction between the interaction of organisms with other…

Q: As a population’s size increases toward the ecosystem’s carrying capacity,a. environmental…

A: Carrying capacity may be defined as the maximum number of individuals that a particular ecosystem…

Q: When a population of organisms is evolving, what can you be sure is happening? a. No change is…

A: Evolution is the process through which organisms become more capable of adapting to the environment.…

Q: A/an _____________ is defined as a collection of populations sharing agiven habitat.a. biosphere b.…

A: Ecology is a branch of biology concerning interactions among organism and their biophysical…

Q: A biologist is studying the way in which the environment is affecting the reproductive rates of a…

A: Ecology is the scientific analysis of living organisms and their interactions. There are different…

Q: Which of the following is an example of a density-dependent population factor?   Select one: A.…

A: The two main components of nature and abiotic and biotic components. The environment constitutes the…

Q: Which activity would be most likely categorized as restoration ecology?   a. Counting the number of…

A: RESTORATION ECOLOGY:- It helps in repairing the damage caused by the human that has destroyed the…

Q: Which of the indices listed would you use ito answer each of the following questions? Answers…

A: Has the fish community changed in Alcyon Lake over time? -A. Survivorship How many mice are in my…

Q: Neutral models emphasize dispersal and chance.

A: nonpartisan model: The impartial model sets that arbitrary variety in eradication and speciation…

Q: ke a research on invasive species found in the Philippines. On the table below, list down five…

A: A group of organisms that can reproduce with one another in nature and produce fertile offspring is…

Q: Which of the following best predicts the consequences of introducing brown rats ( invasive species)…

A: The community is the collection of all species that are present in a particular area. The…

Q: Ecological systems, unlike the organism, Question 32 options: A) are susceptible to selection…

A: Ecosystem: It is a geographical region in which different plant and animal communities live…

Q: It is living components in an environment and may include food sources and other populations. A)…

A: An ecosystem is defined as a community of living and non-living things that work together to form a…

Q: Disturbance often affects community structure by __________________. Question 24 options: A)…

A: Biodiversity is the variability of life present on the earth.

Q: A population ecologist might study the effect of an introduced predator on the _________ of…

A: Introduction: A predator is an animal that kills and eats other animals. Examples of predators are…

Q: A.Community B. Ecosystem C. Habitat D. Population Choose the letter from the vocabulary word above…

A:

Q: What is the difference between a community and an ecosystem? Group of answer choices a. an…

A: Ecology is the study of organisms and how they interact with the environment around them.  Different…

Q: Choose the statement that is most likely made by an environmentalist rather than by an environmental…

A: The environment is composed of all the biotic and abiotic factors, substances, conditions that…

Q: A population is composed of individuals of ____.​

A: A population  is a group of interbreeding individuals of same species found in a given area at a…

Q: Given a hierarchy of ecological systems, indicate what attributes will be of interest to you at each…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: One argument for hunting and fishing is to limit wildlife populations to near 1/2 K.  WHY is this…

A: Hunting can be isolated into three general classes: "resource hunting" (nourishment for own…

Q: The fundamental unit of ecology is the    A. Ecosystem    B. Biosphere C. Population  D.Species

A: Ecology is the branch of biology that deals with the interaction of organisms to one another and to…

Q: A group of individuals of the same species living in the same area is called a(n). a. family b.…

A: No living thing can endure on its own. It must get along with both fellow members of its species and…

Q: A population in ecology is defined as ________.   Select one: A. All of the species found in a…

A: Ecology  It is the study of organisms interaction with its surroundings and other species.

Q: The prefix to Ecology is the Greek word Oikos meaning... A. House, referring to the Earth. B. Kiosk,…

A: Ecology is the branch of Biology that deals with the relation between life forms and its surrounding…

Q: If you are studying the changes in the panda population in Asia you are most likely considered a….…

A: Ecology is that branch of biology that deals with the interactions between the organisms and their…

Q: All the organisms of various species living within a given area constitute a(n) a. ecosystem…

A: According to the biological organization of an organism, the cellular organization is gradually…

Q: A group of individuals of the same species within the same ecosystem is known as a community.   b.…

A: An ecosystem can be defined as the interaction between the biotic and abiotic things in the given…

Q: Endangered Species will go extinct without: A Habitat Preservation B Breeding Programs to Increase…

A: Endangered species are those that are threatened by extinction. Species become endangered because of…

Q: In Alaska Orcas (Killer Whales) have recently started eating sea otters in large numbers.…

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

Q: Choose TWO (2) different types of ecosystem, in your surrounding area. The area can be in your yard…

A: a) Types of ecosystem: Terrestrial Ecosystem ~ land based ecosystem in which different types of…

Q: People who specifically study the growth patterns and socioeconomic characteristics of human…

A: The term 'Biology" can be split as "Bio", which means "Life" and "logy" meaning "Study of life".…

Q: The number of different classes that are represented in a given community. The effective number of…

A: An ecosystem is a natural community of living beings that deals with the external environment and…

Q: Match the community interaction term from the second column with its corresponding best example from…

A: Species interaction is the relationship among all the organisms of different species living in a…

Q: A major moose population survey was completed in 1993–94 to det densities, and sex and age ratios.…

A: density = 0.45 moose/km2 Area= 5788 km2  What was the total population size (N)= 5788*0.45 = 2604.6…

Q: A group of individuals of the same species living in the same area is called a(n) ________. a.…

A: Ecology is the study of interaction between organism and its environment.

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…

Communities and Ecosystems

Ecology contains two words: Eikos means dwelling, and logy means to study, so the combined meaning is studying habitat or living.