Why is salt water dangerous to someone who has been a long time without food or water?

Eukaryotic cells use three major processes to transform the energy held in the chemical bonds of food molecules into more readily usable forms — often energy-rich carrier molecules. Adenosine 5'-triphosphate, or ATP, is the most abundant energy carrier molecule in cells.

Answer:

Ovulation happens every month for women of childbearing age.  During this phase, the egg is released from one of the ovaries and travels from the fallopian tube to your uterus.

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Answer:

sediment

Explanation:

The volume of a monatomic ideal gas triple in an isothermal expansion. This statement is false.

If n moles of an ideal monatomic gas undergo an isothermal expansion at temperature T during which the volume of that ideal gas becomes four times. The work done on the monatomic gas is nRTln4. The change in internal energy of the gas is zero. An isothermal process is a thermodynamics process in which the temperature of the system remains constant. T=0. Since the air doesn't work on expanding, it loses heat, consequently, heat must be added to the air to maintain it at constant temperature. When an ideal gas is subjected to isothermal expansion (∆T = 0) in vacuum the work done w = 0 as p×ex=0. As determined by Joule experimentally q =0, thus ∆U = 0. For isothermal reversible and irreversible changes. It can be expressed as,  Isothermal reversible change: q = -w = p×ex(Vf-Vi).

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Answer: The question is incomplete and the options are not given, the options was found on another websites , here are the options

A. check and replace air filters regularly

B. reduce, reuse, and recycle whenever possible.

C. fix leaking faucets and minimize outdoor water use.

D. reduce the amount of particulate matter by limiting burning.

The correct option is C.

fix leaking faucets and minimize outdoor water use.

Explanation:

Fix leaking faucets and minimize outdoor water use is a guideline for the environmental protection agency because fixing faucet will allow the device to deliver water to a plumbing system. If the faucets is leaking it will lead to water wastage and pollutants having entry through the water system, when it is fixed it will minimize the outdoor water use.

The precipitation, made toxic by air pollution, that destroys plant and animal life is referred to as acid rain.

Precipitation that becomes toxic due to air pollution and causes harm to plant and animal life is commonly known as acid rain. Acid rain is a phenomenon where rainwater or other forms of precipitation such as snow or fog become acidic due to the presence of pollutants in the air.

The primary culprits of this pollution are sulfur dioxide (SO2) and nitrogen oxides (NOx), emitted from industrial activities, power plants, and vehicle emissions.

When these pollutants mix with moisture in the atmosphere, they form sulfuric acid and nitric acid, resulting in acid rain. As acid rain falls to the ground, it can have detrimental effects on ecosystems. The acidity of the rain can damage vegetation, leading to reduced plant growth, leaf loss, and even death.

Aquatic environments are particularly vulnerable as acid rain can lower the pH of lakes, rivers, and streams, endangering fish, amphibians, and other aquatic organisms. Additionally, acid rain can also impact human-made structures and materials, including buildings, statues, and infrastructure, by corroding and deteriorating them over time.

Efforts to reduce air pollution and limit the emission of sulfur dioxide and nitrogen oxides are crucial in mitigating the harmful effects of acid rain and protecting ecosystems and human health.

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Answer: Study how to use a microscope

Explanation:

Answer:

D. Particle A orbits the nucleus, and Particle B is located in the nucleus​

Explanation:

Here since both particles are of the same atom and particle A is much lighter we can infer that Particle A is electron because electrons are much lighter than protons which are Particle B in this case. Thus, particle A orbits nucleus as an electron does and particle B is in nucleus where protons are.

A cluster of bacteria refers to a group of bacterial cells that are growing together in close proximity. Bacteria are single-celled microorganisms that play important roles in a variety of ecosystems, including the human body. They can exist either as single cells or in clusters, depending on various factors such as the availability of nutrients and the environment they are growing in.

When bacteria are growing together in a cluster, they can interact with each other and with their environment in unique ways. For example, some bacteria can release chemicals that promote the growth and survival of other bacteria in the cluster, while others may produce toxins that inhibit the growth of other bacteria. Additionally, bacteria in a cluster can exchange genetic material through processes such as conjugation, which can result in the rapid spread of antibiotic resistance and other traits among bacteria.

The formation of a cluster of bacteria is a critical aspect of bacterial growth and survival. Bacteria in a cluster can gain advantages such as increased protection from environmental stressors and improved access to nutrients. Additionally, clustering can also help bacteria to evade the host immune system and promote the survival of pathogenic bacteria.

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Answer:

DNA is the information molecule. It stores instructions for making other large molecules, called proteins. These instructions are stored inside each of your cells, distributed among 46 long structures called chromosomes. These chromosomes are made up of thousands of shorter segments of DNA, called genes.

In the Odyssey, Nestor and his army had safely returned to the Pylos, after choosing to leave Troy immediately after plundering the city instead of staying behind with Agamemnon to appease Athena. There are parallels in the story that king Nestor told Agamemnon, Clytemnestra, and Orestes.

Telemachus' task was similar to that of Orestes' it was that he must expel the invaders that have occupied his father's home in order to exact revenge on his own father.

Nestor was able to deduce that Telemachus should be careful and not to leave his house unattended for a long period of time and he return to find it stolen from him from the tale of Agamemnon's demise.

Clytemnestra was Agamemnon's wife who was the general of the Greek armies in the Trojan War and also the the daughter of Leda and Tyndareus. While Agamemnon was in war, Clytemnestra took Aegisthus as her lover. Agamemnon was then killed by Clytemnestra and Aegisthus after his homecoming.

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The mammalian lungs for the respiration of gases functions on the principle of diffusion of gases which takes place through the alveoli.

The lungs are the chief organs of respiration in the mammals generally including the humans too. This respiratory structure consist of a part known as the alveoli. When inhalation and gases takes place, it makes the exchange of gases goes down the blood stream through the alveoli. This happens by means of diffusion of oxygen and carbon dioxide.

There lungs is so specialized and possess adaptations such as its thick wall and large surface areas which makes the movement of gases possible in and out of the body system.

So therefore, we can confirm that the short thick wall of the alveoli makes it easy for the movement of gases to occur during respiration.

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Answer:

25%

Explanation: Heterozygous alleles are going to be Hh. When two of those are crossed the homozygous (HH) for wire hair will be 25%, the heterozygous (Hh) for wire hair is 50%, and the homozygous (hh) for smooth hair is 25%.

Answer:

yeah if the blood matches the victim then the suspect is gonna be taken in for custody and tried for murder

Explanation:

Answer:

yes blood on the clothes of a suspect can implicate him

The following statements are true from the image;

Many biomolecules are naturally occurring polymer substances. In this case the biomolecule that is being formed is a protein.

A protein is composed of several peptide bonds formed from amino acids. Hence, the monomer in this case are amino acids from which polypetides and proteins are formed.

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Neurotransmitters are the effector molecules in intercellular signal transduction in neurons. They transmit signals across synapses by binding to receptors on postsynaptic neurons or target cells, initiating further biochemical events.

The effector molecule at the synapse of an intercellular signal transduction process in a neuron is a neurotransmitter. Neurotransmitters are chemical messengers that transmit signals across the synapse, the junction between two neurons or between a neuron and its target cell (such as a muscle or gland).

When an action potential reaches the presynaptic neuron's terminal, it triggers the release of neurotransmitter molecules into the synaptic cleft. These neurotransmitters then bind to specific receptors on the postsynaptic neuron or target cell, initiating a series of biochemical events that propagate the signal.

The specific type of neurotransmitter released and the receptors present on the postsynaptic neuron or target cell determine the nature and outcome of the signal transmission. Examples of neurotransmitters include acetylcholine, dopamine, serotonin, and gamma-aminobutyric acid (GABA).

Overall, neurotransmitters serve as the effector molecules in intercellular signal transduction in neurons, playing a critical role in the transmission of electrical impulses and communication between neurons in the nervous system.

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Answer:a)Nucleus

Explanation: Nucleus of the cell contain chromosomes which have the genetic information and is responsible for most of the cell activities. The nucleus performs cell division which requires replication of the genetic material present in the chromosomes of the nucleus.

The dna polymerase that is synthesizing the lagging strand stay bound to its template dna strand and coordinate with the dna polymerase on the leading strand is DNA polymerase on the leading strand attaches to DNA polymerase on the trailing strand.

DNA replication is the process of doubling the DNA chain assisted by DNA polymerase before mitosis or meiosis I in the S phase of the cell cycle. The DNA is made of two strands and each strand of the parent cell acts as a template for the production of complementary strands.

The lagging strand is the synthesized DNA strand and is located in the 5'→3' direction at the replication fork. During the replication process, nucleotides will be added to the end of the sugar from the Okazaki fragment with the help of DNA ligase enzymes. In order for the lagging strand to remain attached to the template DNA strand, the DNA polymerase on the leading strand attaches to the DNA polymerase on the trailing strand.

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Answer:

50%

Explanation:

2/4 = 1/2 = 50%

Answer:

1. Places and regions

2. World in spatial terms

3. Environment and society

4. Physical systems

5. Human systems

6. Uses of geography

Explanation:

Six essential elements which can be used by archaeologist in his job are the  Places and regions, World in spatial terms, Environment and society, Physical systems, Human systems,  and Uses of geography. without knowing these elements, the archaeologist did not done their work properly. these six elements are the keys to know about ancient cultures and civilizations.

Answer:

As an archaeologist, I might be using the element called “uses of geography.” I will be learning about the past, and people will be able to use this information to plan for the future. I might also be using the element called “human systems.” I will be studying the cultures and behaviors of people in the past and trying to understand their lives. Finally, I might also use the element called “environment and society.” I might be studying how these people used the environment around them. I might also see how they were affected by nature and by the place they lived in.

The skeletal muscle is found attached to bones in the body. Its cells, also known as muscle fibers, are long and have a striped appearance, making them striated. Skeletal muscle is usually voluntary, meaning we can consciously control its movement.

For example, when you decide to lift your arm or walk, you are consciously activating your skeletal muscles. This is in contrast to involuntary muscles, like the smooth muscles found in organs, which work automatically without conscious control.
Skeletal muscles allow us to perform various movements, such as running, jumping, and lifting objects. They also play a crucial role in maintaining posture and providing stability to our body.
In summary, skeletal muscles are found attached to bones, have long cells called muscle fibers, appear striped or striated, and are usually voluntary. They are responsible for our voluntary movements and provide strength and stability to our body.

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Explanation:

plants doesn't need oxygen to release the energy in the food that they make.

it's the same oxygen we breath.

the answer is false

Kids are most vulnerable to the examples they receive from their immediate caretakers (example, parents, tutors, etc.) Their immediate environment plays a more deterministic role in their behaviour than their hobbies. For example, if a kid is raised in a lovely and supporting family he/she could engage in violent videogames for fun, and not for rehearsal issues (thinking he/she is actually killing). So the early history (wether he suffer any kind of physical/psychological abuse) and the kind of family (wether they are supportive or punitive) plays a critical role in supporting previolent behaviours that videogames or other stuff migth help to develop later on.

The cat's various systems work together to detect and respond to stimuli such as a cucumber, helping them to survive and navigate their environment.

The cat's endocrine system, which includes the production and release of hormones, can also play a role in their response to stimuli. In response to stress, the adrenal glands release the hormone cortisol, which can increase the cat's heart rate and blood pressure, making them more alert and ready to respond.

Cats, like other animals, have various systems that work together to respond to stimuli such as a cucumber.

When a cat detects a stimulus such as a cucumber, their nervous system immediately responds by sending electrical signals to the brain, which processes the information and sends out a response. The cat's sensory system, which includes their eyes, ears, nose, and whiskers, helps to detect the presence of the cucumber and provides information about its location, size, and shape.

The cat's muscular system also plays a crucial role in responding to the stimulus. When the cat perceives a potential threat, their muscles will tense up, ready to spring into action. In the case of a cucumber, the cat may exhibit a startle response, which involves a rapid contraction of the muscles followed by a jump or a leap.

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Answer:

A low concentration to a high concentration till equilibrium is achieved

Explanation:

Two cell components have the same function but for different chemical components are lysosome and peroxisome.

In all eukaryotic cells, lysosomes and peroxisomes are organelles with a wide range of roles. Hydrolytic enzymes (lysozymes) found in lysosomes break down molecules, whereas peroxisomes have enzymes like catalase that break down hydrogen peroxide (H2O2) into water and oxygen and neutralise toxicity. On the other hand, melanin is a substance that helps to shield the skin from damaging UV rays. On the other hand, excessive melanin in humans can cause hyperpigmentation or skin cancer. Though melanin reduction does not imply their synthesis, new substances have already been found to inhibit tyrosinase in melanogenesis.

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Answer:

Streets and parking lots

Explanation:

The example that is not an example of green infrastructure from the given options is Streets and parking lots.Green infrastructure refers to the network of natural and semi-natural features, green spaces, and ecological systems in cities and towns. It is an approach to managing stormwater runoff that emphasizes infiltration and the use of natural systems to filter pollutants from water.Green infrastructure helps to manage stormwater, improve air quality, and create healthier urban environments. It includes practices such as urban tree canopy, permeable pavement, and rainwater harvesting. Streets and parking lots, on the other hand, are not examples of green infrastructure.

The furthest living relatives to land plants among the algaes of the Plantae lineage are the Charophytes of green algae (D).

Charophytes of green algae share many characteristics with land plants such as the presence of chlorophylls a and b, cell walls containing cellulose, and the production of the same type of cell division machinery.

Additionally, charophytes live in shallow, freshwater environments, which is similar to the environment that early land plants would have inhabited. These similarities suggest that charophytes may have served as the evolutionary link between aquatic algae and land plants.

However, it is important to note that all algaes played a role in the evolution of land plants, and they share many common ancestors. Nonetheless, the similarities between charophytes and land plants make them the most likely candidate for the closest living relative to land plants among the algaes of the Plantae lineage. Hence, the correct answer is Option D.

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In the attachment are some examples: