Help don’t know the answer

Answer:

The path of the sperm from the testes to the 'urethra' is that the epididymis receives the 'immature sperm' from the 'testis' and stores it. During the process of ejaculation, the sperm is forcefully pushed into the 'deferent duct'; from there it enters the “spermatic cord into the pelvic cavity” then to the prostrate

Explanation:

Answer: the epididymis

Explanation:

the epididymis receives the 'immature sperm' from the 'testis' and stores it. During the process of ejaculation, the sperm is forcefully pushed into the 'deferent duct'; from there it enters the “spermatic cord into the pelvic cavity” then to the prostrate.

The genetic information passed from parent to offspring is found in genes, which are segments of the molecule DNA. Genes code for the production of proteins that cause specific traits to be expressed.

The genetic information that is passed from a parent to its offspring is found in molecules called genes. These genes are segments of a molecule known as deoxyribonucleic acid (DNA). The genes code for the production of proteins, which cause specific traits to be expressed.

Answer:

olympus mons

Explanation:

at 21.9km the enormous sheild volcano

Answer: Olympus Mons

Explanation: The largest volcano in the solar system is Olympus Mons on Mars. Olympus Mons is an enormous shield volcano of 21.9 km. A shield volcano is a broad domed volcano with gentle sloping sides. These sides come from the eruption of fluid basaltic lava.

Answer:

Bacteria is one.

Explanation:

because they are single celled.

A prokaryotic is a "unicellular organism." A unicellular organism are single celled organisms with only one cell. A prokaryotic are like bacteria and archaea and they both classify as prokaryotic's because they are single cell organisms.

Hope this helps.

Answer:0.0

Explanation:just search the ph scale 0 is very acid, 7 is neutral and 14 is very acaline

Answer:

mitochondria

Explanation:

Answer: 1. transcription = A. The transfer of genetic code from DNA to an RNA molecule.

2. translation = D. Converting the genetic code into the language of proteins.

3. monohybrid cross = The breeding of two organisms which differ in a single trait

4. incomplete dominance = C. When genes are neither dominant nor recessive and display a blending of traits in the phenotype

5. sex-linked genes = Genes that are carried on the X chromosome

Explanation:  1. transcription = A. The transfer of genetic code from DNA to an RNA molecule.

2. translation = D. Converting the genetic code into the language of proteins.

3. monohybrid cross = The breeding of two organisms which differ in a single trait

4. incomplete dominance = C. When genes are neither dominant nor recessive and display a blending of traits in the phenotype

5. sex-linked genes = Genes that are carried on the X chromosome.

according to each definition we can finds the answer on each genetic process

Final answer:

The circulatory, digestive, and nervous systems in fish work together to provide essential functions like nutrient distribution, waste removal, and sensory perception, which are crucial for the fish's survival and homeostasis.

Explanation:

Fish possess various organ systems that perform vital functions necessary for survival. The circulatory system, comprising a two-chambered heart, works to circulate blood throughout the fish's body, thereby providing oxygen and nutrients to cells and removing waste products, like carbon dioxide. The digestive system includes organs and glands that work together to process food, breaking it down so that the absorbed nutrients can fuel cellular processes. Jawed fish have an additional adaptation in the form of jaws and teeth that allow them to consume larger prey by grinding it up before it passes through the rest of the digestive tract.

In addition to these systems, fish also have a centralized nervous system with a brain, despite being small compared to other vertebrates, and highly developed sense organs that enable them to see, hear, feel, smell, taste, and in some cases, sense the electricity emitted by other animals. This specialized sensory equipment helps fish locate prey and navigate their aquatic environments. Together, these organ systems work in concert to maintain the overall functionality and homeostasis of the fish organism. Each system is interdependent, often relying on the others to perform its role effectively.

Overall, the interaction between these organ systems enables fish, as with other multicellular organisms, to develop beyond single-cellular life forms, permitting a greater degree of specialization and efficiency in various physiological processes.

Answer:

do u go to gca???

Explanation:

Answer:

Explanation:

Its D

:)

Answer:

The growing season of plants is primarily influenced by temperature.

Explanation:

The temperature of their environment, along with their species-specific temperature requirements have major impacts on plant growth. Plants usually grow more quickly with an increase in their environmental temperatures.

However, extreme temperatures (beyond their maximum and minimum) can slow growth. This determines their corresponding growth season, which includes: a seasonal interval between spring and autumn; or an average number of days above the minimum temperature. Every plant species has a specific range of temperatures:

E.g. Wheat's growing season requires sustained temperatures above 5°C.

Answer:

1. Growth

2. Reproduction

3.Repair

4. Immunity

5. Energy

Answer:

there are 4 steps that should be taken before using a recovery unit to remove a charge

Explanation:

A. The refrigerant should be tested for acid.

B. The recovery unit should be purged with nitrogen.

C. The recovery unit oil should be changed and recovery cylinder evacuated.

D. Service valve positions and recovery oil level should be checked, when applicable

Before using a recovery unit to remove a charge, the steps that should be taken include:

It should be noted that when using a recovery unit, it's important for the technician to check the position of the service valve first. This is important to prevent the venting of the refrigerant.

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Answer:

Nitrogen thet cannot be used by organisms. C.

Explanation:

Free nitrogen is simply molecular nitrogen (N2). Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a tripple bond. Because it is very stable, N2 is typically nonreactive, and takes a lot of energy to break them apart. Among these are the amino acids necessary for life to begin and which are the building blocks DNA is made from. Basically, any nitrogen that is in an organic compound is considered “fixed” nitrogen and N2 is considered to be “free” nitrogen

Free nitrogen refers to diatomic nitrogen found in the atmosphere. It's not directly usable by most organisms as they lack the necessary enzymes to convert it into ammonia. Processes like nitrogen fixation by certain bacteria can convert it into a usable form and it can be returned to the atmosphere through denitrification.

Free nitrogen, also known as atmospheric nitrogen, is nitrogen in its diatomic form (N2) found in the atmosphere. It is the largest pool of nitrogen in terrestrial ecosystems. However, this nitrogen is not readily available for use by most organisms as they lack the necessary enzymes to convert it into a usable form.

Nitrogen fixation is a biological process whereby certain prokaryotes, such as soil bacteria or cyanobacteria, convert atmospheric nitrogen into ammonia (NH3). This fixation contributes to around 65% of the nitrogen used in agriculture. For example, soil bacteria have a symbiotic relationship with leguminous plants, engaging in nitrogen fixation to convert free nitrogen into a form that is accessible to the plant.

Additionally, nitrogen can be converted back into its atmospheric form by soil bacteria in a process called denitrification where nitrates are converted into nitrogen gas, allowing it to re-enter the atmosphere.

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An example of radiation is Campfire, so the answer is B- CampFire.

The emission of energy as waves or particles is called radiation. Radiation can be classified into two main types: ionizing radiation and non-ionizing radiation. The campfire emits energy in the form of heat and light. Heat is a form of infrared radiation, which is a type of non-ionizing radiation.

Light is a form of electromagnetic radiation, which can be either ionizing or non-ionizing. Examples of ionizing radiation include alpha particles, beta particles, gamma rays, and X-rays. Ionizing radiation can be harmful to living cells and can increase the risk of cancer.

Therefore, the correct answer is B- CampFire.

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Final answer:

Photosynthesis and cellular respiration are interlinked processes where the reactants of one are the products of the other. Photosynthesis uses carbon dioxide and water to produce glucose and oxygen, while cellular respiration uses glucose and oxygen to release energy and produce carbon dioxide and water. They form a cycle essential for life on Earth.

Explanation:

The starting reactants and the products of photosynthesis and cellular respiration are intimately related, reflecting a remarkable symmetry between the two processes in the carbon cycle. Photosynthesis, which occurs in the chloroplasts of plant cells, combines carbon dioxide (CO₂) and water (H₂O) in the presence of sunlight to produce glucose (C₆H₁₂O₆) and oxygen (O₂) as products:

6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂

Cellular respiration, on the other hand, occurs in the mitochondria of all aerobic (oxygen-using) organisms, including plants. This process takes the products of photosynthesis (glucose and oxygen) to produce energy (ATP), along with carbon dioxide and water as products, essentially running the photosynthesis equation in reverse:

C₆H₁₂O₆ + 6O2 → 6CO₂ + 6H₂O + energy (ATP)

These reciprocal relationships demonstrate that the photosynthesis and cellular respiration act as a cycle that continuously recycles carbon dioxide, water, glucose, and oxygen, making them essential to the energy flow and matter cycling in living organisms.

Answer:

D. An observation is based on evidence, an inference is not.

Explanation:

When you infer something, you're basically guessing at it, while an observation is something that you can see and prove.

exponential because the graph is an exponential function that continuously increases

Answer: I believe the answer is a. sorry if I am wrong.

D. How we use natural resources and how our actions alter the environment.

The Environmental studies is the branch of science which deals and studies about the interaction of human being and the other biotic components present in the earth which is collectively called as nature.

The environmental Scientist study about how the available natural resource is utilized by the human race and the advantages and disadvantages caused to the environment due to it.

For example, the usage of available fossil fuels such as coal and petroleum is studied and their usage consequences are updated by them.

Final answer:

To analyze the experiment, Juan should average the number of visits flies make to sprayed vs. control flowers for each flower type across five trials, then compare and contrast these to determine any patterns of attraction. He should also assess if appearance or smell influences the attraction more, and form a conclusion about his hypothesis based on these comparisons.

Explanation:

To analyze the data effectively, Juan will need to determine the average number of visits that flies make to sprayed and unsprayed/control flowers for each type of flower. By doing this for both flower types over the course of five trials, he can compare and contrast these averages to draw conclusions. Specifically, Juan should look for patterns of attraction to sprayed flowers compared to control flowers.

For the second flower type, Juan should repeat the experiment, ensuring that it's a different species normally pollinated by bees. After collecting the results of the number of visits by flies to both sprayed and control/unsprayed flowers, Juan should again calculate the averages.

With this data, it's possible to investigate whether appearance or smell has a greater effect on attracting flies, by comparing the averages for both flower types. If there is a significant difference in the average number of visits to one type of flower over another, it could suggest that the flies have a preference that could be due to either appearance, smell, or a combination of both. Finally, Juan should form a conclusion that reflects whether the results support his initial hypothesis.

Final answer:

Juan should design a controlled experiment to test whether hummingbirds prefer sunflowers, collect and analyze data on their visitation habits, and draw conclusions comparing the results to his hypothesis.

Explanation:

To investigate whether hummingbirds are more attracted to sunflowers than other flowers, Juan should follow a systematic approach to experimental design. First, he must define a clear hypothesis detailing his expectation regarding the hummingbirds' attraction to sunflowers in comparison to other flowers. Following this, Juan should establish controlled variables, such as the environment where the sunflowers and other flowers are placed, and ensure that the flowers are the only variable in the experiment that is different.

Once the setup is ready, Juan should observe the number of visits by hummingbirds to the sunflowers and compare these to the number of visits to the control group of flowers. This should be done over multiple trials to ensure the reliability of the results. If the experiment also involves the use of sprayed flowers to test for additional factors like smell, Juan should consider the average number of visits flies made to sprayed flowers over the course of several trials and compare it to the average number of visits to control flowers. He should then analyze whether any potential attractants like scent sprays have a significant impact on the attraction of the hummingbirds or flies to the flowers.

After collecting and analyzing the data, Juan can draw conclusions regarding the preference of hummingbirds for sunflowers over other flower types. This systematic approach allows Juan to determine if his hypothesis is supported by the experimental evidence. Should the evidence not support the hypothesis, he would then need to explore further to understand the influencing factors in the hummingbirds' flower preference.

Final answer:

Amplifying, in the context provided, usually has a positive connotation as it describes enhancing electrical signal strength. However, connotations can vary depending on the context, and in academic writing, a neutral to positive connotation is often sought.

Explanation:

In the context provided, the term amplifying refers to the process of increasing the strength of a weak electrical signal without changing its other characteristics. The word amplifying itself does not innately possess a positive or negative connotation; its connotation depends on the context in which it is used. In the context of electronic amplification, the term is generally considered positive because it describes the enhancement or improvement of signal strength. However, when used metaphorically or in different contexts, the connotation may change. For example, amplifying negative attitudes or information might be seen as a negative action.

Connotations are important in both spoken and written language, as they can influence the reader's or listener's perception of the subject being discussed. Academic writing typically strives for a neutral to positive connotation to maintain a professional tone.

Answer:

TRUE

Explanation:

This phenomenon known as acid rain causes acidification of the environment, generating effects on soils and vegetation. Pollutants cause the death of trees after receiving large amounts of deposited sulfuric acid.

Acid rain causes alterations in microorganisms, plants, animals, and their ecosystem relationships. In the same way acid rain affects  the characteristics of the climate, the topography and the aquatic or terrestrial surfaces, which determine the behavior and presence of different plants and animals.

Statues and stone monuments suffer erosion

Answer:

the way its set up its kind of confusing

Explanation:

Answer:

B.) The offspring will inherit one allele from each parent

Explanation:

Edge

Answer: Lemon juice- Independent variable

Intensity of brown color color of apple -Dependent variable

Explanation:

Independent variable can be defined as the factors which the experimenter can control and the the dependent variable depends on the independent variable.

Here, the experiment is to test the effect of lemon juice on the color intensity of apple( basically the brown color).

The color change is based on whether lemon juice is sprayed on the half part or not and it is kept for 4 days. The color change is then observed.

Based on this the hypothesis is accepted or rejected.

The experiment's independent variable is lemon juice presence on apple slices, testing its impact on browning (dependent variable) after 4 days, observing if acidity reduces enzymatic browning.

In this experiment, the independent variable is the presence of lemon juice on the apple slices. It is manipulated by spraying half of the slices with lemon juice and leaving the other half untreated. The dependent variable is the degree of browning observed on the apple slices after 4 days of storage in a sealed plastic bag. The degree of browning is a result of the interaction between the apple's natural enzymes and the oxygen in the air.

By introducing the lemon juice, which contains antioxidants like ascorbic acid, the experiment aims to test whether the acidic environment created by the juice can slow down the browning process by inhibiting the enzymatic reaction. The independent variable (lemon juice) is hypothesized to affect the dependent variable (degree of browning).

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Answer:

DNA Replication

Explanation:

DNA Replication is the process of what produces a new copy of an organism's genetic information, which is passed on to a new cell.

Final answer:

DNA replication is the biological process that produces a new copy of an organism's genetic information, crucial for growth, reproduction, and genetic inheritance. Mutations can alter DNA sequence, influencing inherited traits. Cloning and genetic engineering also rely on DNA replication for producing multiple copies of genetic material.

Explanation:

The sequence of DNA replication produces a new copy of an organism's genetic information. DNA replication is a critical biological process that ensures each new cell receives a complete copy of the genome. This process allows for genetic information to be passed down from generation to generation and ensures the faithful transmission of genetic traits. DNA replication is necessary for both growth and reproduction of organisms. In multicellular organisms, it begins with the division of a single cell, often the fertilized egg, and every time a cell divides, its DNA is duplicated so that the daughter cells have all the necessary information. Mutations can occur spontaneously or due to external factors, which can change the nucleotide sequence and lead to inherited differences in offspring.

In the context of genetic engineering and cloning, DNA replication is also employed to create numerous copies of specific genes or DNA sequences, which are essential for advanced research and the development of new genetic modifications. These methods often make use of plasmids or viruses to amplify the desired DNA sequences within host cells.

Answer:

B. x400

Explanation:

You simply times the objective lens by the ocular lens in order to find out the total magnification.

In short:

Total Magnification = Ocular Lens Magnification x Objective Lens Magnification

Answer:

(D) Glucose.

Explanation

I took the test for k12 and the answer is D

Glucose molecule that is created during photosynthesis provides energy for cellular processes.

The process by which plants convert carbon dioxide, water, and sunshine into oxygen and sugar-based energy is known as photosynthesis.

Photosynthesis is essential to most life on Earth. Plants, algae, and some types of bacteria carry out the process by capturing solar energy to create oxygen  and chemical energy stored in glucose (a sugar).  herbivores get this energy from consuming plants, and carnivores get it from eating herbivores.

Plants absorb water  and carbon dioxide  from the soil and atmosphere during photosynthesis. Water is oxidized, which means it loses electrons, while carbon dioxide is reduced, which means it receives electrons, inside the plant cell.

Therefore, Glucose molecule that is created during photosynthesis provides energy for cellular processes.

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Answer: It is a physical change.

Explanation:

Even though they make  sand which they are still meat bread and cheese.  The reactants stay as there ware even though they have taken a different form.  It is like boiling water or freezing it. They look different but the reactants stay the same.

Answer:

Physical Change

Explanation:

A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. Chemical changes occur when a substance combines with another to form a new substance

Chromatography and filtration if that's the answer you're looking for if not then don't heart this answer

The salt most likely will raise the boiling and freezing points of the solution slightly.

Explanation:

crece florece y muere

aveces talbien concideras el crear fruto o semilla