Which type of country has the greatest proportion of young individuals? a. economically developed b. economically underdeveloped c. countries with zero population growth d. countries in Europe

Q: Population A Population B Population C Population lives in an environment with abundant resources…

A: Population disperson is the observation of where individuals are found in a habitat. How individuals…

Q: Evaluate an age structure diagram to determine if thepopulation will experience a population growth…

A: Introduction  A population is the smallest unit of any ecosystem which collectively includes the…

Q: Which person suggested that growth of populations outstrips growth in the supply of food?

A: Hello, thank you for your question. Hope this answer helps you :)

Q: Use the image to answer questions American Raccoon Alligator Southern Leopard Frog Eastern Mud…

A: Many food chains entangle to form a food web where various trophic levels of different food chains…

Q: Based on the chart what level of development would you expect the country to have? A. Developing B.…

A: A population pyramid helps to understand the structure of a population in a given area.

Q: Census data might help the government decide to: Establish a new national holiday Increase funding…

A: A census data is information collected about the age, sex, race, family members, living situations…

Q: A species of geese migrates to an area with several other geese population. What might occur as a…

A: Migration is the large-scale movement of members of a species to a different environment and through…

Q: What is the relationship between a country's population and its available resources?

A: Q. what is the relationship between a country's population and its available resources? Ans.…

Q: Analyze this model to find out how the predator and prey populations change over time.

A: Abstract A system of retarded functional differential equations is proposed as a predator–prey…

Q: A growing population will have a fertility rate of

A: Fertility rate mean the average number of children a women produce in her lifespan. It is generally…

Q: Sampling is a process of selecting a portion of population to represent the entire population. Name…

A: Sampling is a method of picking single members or a subset of the community to make mathematical…

Q: Which two extinction risks may be a direct result of the pet trade? a. climate change and exotic…

A: Pet trade can be defined as the selling of wildlife from one country to another. Although, it is a…

Q: Use the picture below to answer the question. Coastal Bay Food Chain Algae Barracuda Damselfish…

A: The provided diagram describes the food chain of the coastal waters of Virginia. The food chain…

Q: How would a drastic reduction in a population’s size affect that population’s gene pool or genetic…

A: Genetic variation refers to diversity in gene frequencies. It speaks about the differences between…

Q: Speculate on one method that a country could comply to attain a sustainable population?

A: WHAT DOES SUSTAINABLE POPULATION MEAN ? -''sustainability''  relates to the capability of sustaining…

Q: Use the graph below to answer the question. Which population description is most lkely represented…

A: Option A is correct Graph ? explains Balanced cycles of predator-prey populations  It depends on…

Q: Use a specific example to explain how population density may change for people living in one country…

A: Population size is the number of the individuals in a population and Population density is average…

Q: In a population, which individuals are most likely to survive and reproduce? (a) The individuals…

A: Answer is option b.)The individuals that are best adapted to the environment.

Q: Give two reasons for the increase in the illegal killing of wildlife

A: People kills animals for money , home consumption, trophies , for their own pleasure and…

Q: Are humans a land-sharer Or land-sparer? Why?

A: Land-sharing systems and Land-sparing systems are two contrasting approaches to sustainable living.

Q: What do you think would happen to the population of blue whales after hunting them was banned? A.…

A: A blue whale is a marine mammal belonging to the baleen whale suborder Mysticeti.It is the largest…

Q: Can you please explain why the answer can/can't be (D)?

A: The maximum size of the population sustained by the environment with habitat, food, water, and other…

Q: The ________ effect describes how a population's growth rate increases with population size.

A: Answer: GROWTH RATE : It is the percentage change in the specific variable within a specific time…

Q: What population will be directly affected if the sea otters leave the kelp forest? Predict the…

A: Introduction The term "population" usually refers to the number of people living in a specific area,…

Q: a. Summarize the factors that are causing lower numbers of caribou in herds in Alaska b. what impact…

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

Q: was INCREASING in size. If the orca population increased what would happen to the zooplankton…

A: Orcas are killer whales which are found abundant in the ocean. It is a toothed whale belonging to…

Q: Which were consequences of the development of agriculture?     a. higher physical activity and…

A: Agriculture is very important for us as we get food from them. It becomes crucial to find newer…

Q: a) how would an increase in the number of producers affect the number and size of trophic levels in…

A: The presence of the biotic and abiotic factors in a particular region and their interaction with…

Q: __________ exists when deaths are balanced by births so that the population does not increase

A: Introduction:- Populations change over time. They are constantly adding and subtracting people as a…

Q: Explain what happens to the population when birth rate is greater than death rate, death rate is…

A: The birth rate is the total number of live births per 1000 individuals divided by the duration of…

Q: Ground squirrels Grass A. Discuss how an increase in the ground squirrel population will affect both…

A: This is an ecological Pyramid in which different trophic levels are present. Normally the lowest…

Q: What happened to the population of blue whales after hunting them was banned? A There was a…

A: When the hunting of the population of whales was banned, there was a slight increase in its number.…

Q: To determine: The reason, if a population grows large again after a bottleneck, then why the genetic…

A: The term "evolution" was coined by a geneticist. A change in the allele frequencies of a gene pool…

Q: Biology Find examples of: One population outbreak and its cause. One population cycle and its cause.

A: Population is a collection of individuals of the same species that live together in a region.…

Q: Make a prediction of how a population of animals behave if the population exceeds the carrying…

A: Introduction Carrying Capacity:- It can be defined as a species' average population size in a…

Q: Deforestation means adding of green cover to make land available for development. *

A: Deforestation is the process of cleaning up lands and forests by cutting trees which is contributing…

Q: Explain why people who live near each other (such as East Africans and Arabians) tend to look alike.…

A: People with similar economic and social backgrounds would have the same eating habits, customs, and…

Q: In two to three paragraph. Discuss, how does the temperature of the sand affect the population of…

A: Gender is determined in most organisms during fertilisation. Most turtles, alligators, and…

Q: Use the passage to answer the questions. The carrying capacity of a population may be influenced by…

A: Answer: LOGISTIC GROWTH CURVE : It is the growth curve exhibits by populations when the resources…

Q: Which ancient civilization was located at A

A: A civilization is a complex human society, usually made up of different cities, with certain…

Q: a. Summarize the factors that are causing lower numbers of caribou in herds in Alaska

A: In Alaska, caribou are divided into thirty-two populations. A herd's calving region is distinct from…

Q: What happens to the Moose population when the amount of Wolves increase?

A: The number of wolves and moose in a region change according to the food accessibility, climate, and…

Q: Identify two things that could limit the population of rabbits in a forest.

A: Introduction : The number of individuals of a certain species living in a given area is referred to…

Q: 1 2 3 Number of Weeks after the Forest Fire

A: The image depicts the phenomenon of natural selection.

Q: In a forest more grass grew as a result of more rain. How will grass affect the deer that live in…

A: Introduction  An ecosystem deals with both biotic and abiotic factors and their interaction with…

Q: What impact did commercial whaling have on blue whale populations? A It slightly decreased the…

A: The blue whale is an underwater animal so it requires a high and continuous supply of oxygen…

Q: Humans cut down a forest to build a mall. Which population has adaptations that make it most likely…

A: Birds that only nest in certain tree species.

Q: Does the Philippines have a global city? Name the city and explain why.

A: Metro Manila, like Seoul, Shanghai, and Jakarta, has become an emerging global city as the…

Q: How does the shape of age pyramid reflect the growth status of a population?

A: The shape of age pyramid reflects the growth status of a population whether it is stable, growing,…

Communities and Ecosystems

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