What does it mean if members of a population live long enough to reproduce?

The nitrogen cycle is important to humans in the following way: it converts nitrogen into a form that humans can obtain by eating other organisms (option B).

Nitrogen cycle is the natural circulation of nitrogen in a series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition.

During the nitrogen cycle, atmospheric nitrogen is converted to nitrogen oxides by lightning and deposited in the soil by rain, where it is assimilated by plants and either eaten by animals (and returned as faeces) or decomposed back to elemental nitrogen by bacteria.

The usable form of nitrogen that is assimilated by plants becomes accessible to humans when they consume the plants, hence, depicting the importance of the nitrogen cycle.

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Very wet soil would be dangerous to plants because the plant roots can not respire.

Plant roots need oxygen for the breathing. When soil is too wet or waterlogged condition, the oxygen concentration is reduced and small oxygen is absorbed by the plant roots. So when the plant's root can' breath or respire, they die and eventually the whole plant also die.

So we can conclude that Very wet soil would be dangerous to plants because the plant roots can not respire.

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Answer:

anaphase ll

Explanation:

anaphase ll

BRAINILIEST PLEASE

The structure of DNA that crick and Watson proposed has two (number) strands of DNA that are wrapped around each other to form a double helix. The DNA bases of each strand of DNA point towards the central axis of the molecule and are held together by hydrogen bonds.

In the early 1950s, only Watson and Crick were researching the structure of DNA. They discovered that the structure of DNA is a polymeric double helix or spiral of two DNA strands. Both contain long chains of nucleotide monomers, which are twisted together.

DNA is not a single molecule, but a pair of molecules held together by hydrogen bonds: DNA is arranged as complementary strands with hydrogen bonds between them. Each DNA strand is a chain of chemical building blocks, namely nucleotides, which are of four types: Adenine (A), Cytosine (C), Guanine (G), and Thymine (T).

This question is a type of fill-in-the-blank:

The structure of DNA that crick and Watson proposed has____________(number) strands of DNA that are wrapped around each other to form a double helix. The DNA bases of each strand of DNA point towards the central axis of the molecule and are held together by_______bonds.

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Answer:

in Schedule II or

in Schedule 2

Explanation:

chatgpt

Among the following HIV should be reportable reasons to protect public health.

HIV impairs the body's defenses against infections and leads to AIDS. Contact with contaminated blood, or fluids might result in the virus being spread. Flu-like symptoms including fever, sore throat, and exhaustion might appear a few weeks after HIV infection. Until AIDS develops, the illness is typically asymptomatic. Fatigue, fever, night sweats, and weight loss are a few of the signs and symptoms of AIDS. Despite the fact that there is no known treatment for AIDS, diligent adherence to anti-retroviral therapy (ART) can significantly decrease the disease's progression, avoid complications and secondary infections, and lengthen life. One of the primary tactics used in the prevention and control of HIV/AIDS around the world is the dissemination of information and awareness about HIV.

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Answer:

B

Explanation:

Osmosis moves water by diffusing, if someone drinks too much water it might make them feel sick or be sick, this is the brains response to an overdose of water because the brain is aware that a red blood cell might swell and burst

Answer:

Hormones can be classified according to their chemical nature, mechanism of action, nature of action, their effects, and stimulation of Endocrine glands. i. This category of hormones are divided to six classes, they are hormones steroid; amines; peptide; protein; glycoprotein and eicosanoid.

Explanation:

Secondary succession is the kind of succession that might develop in a neighborhood park after the Zombie Apocalypse if the grass wasn't cut anymore and pioneer species would first colonize the bare soil.

Thus, pioneer species like weeds and grasses would colonize the bare soil and disturbed regions in the initial stage of secondary succession. These species can swiftly adapt to a new habitat since they are frequently resilient and rapidly developing.

In secondary succession, the pioneer species are the early settlers multiply and spread, the soil conditions become more stable and draw in additional species like shrubs and tiny trees. These animals are modifying the environment in a way that makes it possible for bigger and more diversified populations of creatures to live in more complicated settings.

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The earlobe-attached individuals in the tree are shaded. Additionally, it is known that humans have a recessive gene for connected earlobes.

A carrier of the attached earlobe gene would be the person with the label x in the tree. A person is said to be homozygous if they have two copies of the same allele of a gene, one from each parent. Heterozygous people are those who have two distinct alleles of a gene (one from each parent).

The person is known as a carrier if a recessive gene is inherited in a heterozygous state. Despite having the recessive gene, the dominant gene prevents them from manifesting the corresponding phenotype.

As a result, a person with attached earlobes may be a homozygous recessive or heterozygous carrier of the gene.

People with attached earlobes are represented by the individuals with shaded boxes in the given tree. Person X's parents would be heterozygous bearers of the trait as none of them have attached earlobes.

Consequently, the connected earlobe gene would also be a heterozygous carrier in person X in the family tree.

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The long, bushy tail of the raccoon may be a selective advantage for this species because the bushy tail helps keep the face warm during a snowstorm (Option d). In addition, it may serve as camouflage and also may act to communicate with other members of the population.

An evolutionary selective advantage is a feature in a species that confer an advantage to survive and reproduce in a particular environmental condition, which may be associated such as in this case to the tail in raccoons.

Therefore, with this data, we can see that an evolutionary selective advantage is any phenotypic feature that enhances the survival and or reproductive rate of individuals in a population or species.

Complete question:

The opossum is a new arrival in southern Ontario. Its niche is similar to that of the raccoon. An opossum has a long, bare, rat-like tail. A raccoon has a long, bushy tail. How is this a selective advantage for the raccoon?

selective advantage only applies to populations

the opossum  tail can grab onto a tree for balance

tail fur does not have an impact on survival

the bushy tail helps keep the face warm during a snowstorm

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short wavelength = high frequency = high pitch

long wavelength = low frequency = low pitch

Answer:

a. Phenotype: blue

b. Phenotype: purple

c. Phenotype: red

Answer:

c

Explanation:

water can and will most likely be recycled

Answer:

The heart is the pump and the vessels are the delivery and return system for the blood. Every tissue in the body, directly or indirectly, receives oxygen and nutrients from blood supplied by the cardiovascular system. The heart is a muscle. The muscle is a modified form of skeletal muscle called cardiac muscle.

Explanation:

i hope itt help you

Answer:

blood muscles are found

Answer:blood and lymph

Explanation:The vascular tissue in animals comprises of blood and lymph, while that in plants includes xylem and phloem. Blood is a fluid, while xylem and phloem are solid and tubular conducting tissues.

Answer:

a) dna because it is not included

The three types of rock particles that make up soil are sand, silt, and clay.

Sand particles are the largest, with a diameter of 0.05 to 2 millimeters.

Silt particles are intermediate in size, with a diameter of 0.002 to 0.05 millimeters.

Clay particles are the smallest, with a diameter of less than 0.002 millimeters.

The relative proportions of these three types of particles in soil determine its texture. Soils with a high sand content are coarse-textured, while soils with a high clay content are fine-textured. Soils with a balanced mix of sand, silt, and clay are loam soils, which are considered to be the most fertile.

Soil particles are constantly being weathered and eroded, and new particles are being formed. This process of weathering and erosion is what creates soil. Soil is essential for life on Earth, as it provides plants with the nutrients they need to grow.

Answer:10100101010101

Explanation:101010101010100100101010101110110100101001

Answer: the answer is A) a burning piece of wood

Explanation:

Answer:

c

Explanation:

They're is an adjective describing a group of people, while their is possessive, and refers to the parents' teenager.

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Answer:

The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a product.

Answer:

the process in which plants and some other organisms use sunlight to synthesize food, this generates oxygen as a byproduct

Answer:

Invasive species can change the food web in an ecosystem by destroying or replacing native food sources. Invasive species can also alter the abundance or diversity of species that are important habitat for native wildlife.

Explanation:

In today’s world, technology has become an integral part of our lives. It has changed the way we think, the way we work, and the way we learn. Technology has had a profound impact on education.

Education is the process of facilitating learning, or the acquisition of knowledge, skills, values, beliefs, and habits. Educational methods include storytelling, discussion, teaching, training, and directed research. Education is commonly divided into stages such as preschool, kindergarten, primary school, secondary school, and higher education. It is a key driver of economic and social development, with a strong influence on socio-economic outcomes such as income, health, employment rates, and gender equality.

The Benefits and Drawbacks of Technology in the Classroom

The use of technology in the classroom offers many potential benefits for students. Technology can help to engage students and make learning more interactive. For example, technology can provide students with access to real-world examples that can bring abstract concepts to life.

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Explanation:

The first organism is a Filter Feeder, which filters water to consume phytoplankton (microalgae).

The second organism is a Scraper/Grazer, which consumes leaves and algae and fungi on the leaf surface.

The third organism is a Shredder, which consumes algae on rocks.

The fourth organism is an Invertebrate Predator, which preys on small invertebrates.

The fifth organism is a Vertebrate Predator, which preys on vertebrates and invertebrates.

Answer:

its the first one

Explanation:

New technology is important to the development of theories because it provides a new way to acquire new information. With new technology, researchers can collect data in new and more precise ways, which can lead to new insights and discoveries. It can also allow for the testing of existing theories in new ways or under different conditions, leading to a better understanding of the phenomena being studied. However, the importance of technology in developing theories does not necessarily mean that it replaces old theories or allows for repeated experimentation on its own. Theories are typically developed through a combination of empirical evidence, experimentation, and theoretical modeling, and the role of technology is to provide new tools and methods for gathering and analyzing data.

Answer:

yes

Explanation:

Answer:

B

Explanation:

B because cytocine matches with guanine and adenine matches with tymine