how many inches does unpackaged food need to be stored above the ground

A:    D.  mother is able to feel the fetus move inside her womb

E:     ED20 CA-Psychology

During weeks 17-20, quickening occurs, mother is able to feel the fetus move inside her womb. The correct option is D.

It is measured in weeks, beginning with the first day of the woman's last menstrual cycle and ending with the current date.

A normal pregnancy can last between 38 and 42 weeks. Premature babies would be those born prior to actually 37 weeks. Postmature infants are those born after 42 weeks.

It is common in mammals, but it also occurs in some non-mammals. Mammals can have one or more gestations at the same time during pregnancy, as in a multiple birth.

Pregnancy is calculated from the first day of the woman's last period, rather than the date of conception, which usually occurs two weeks later.

Quickening occurs during weeks 17-20, and the mother can feel the fetus move inside her womb.

Thus, the correct option is D.

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Answer:

Diffusion is a process in which a movement of substance takes place from a high concentration area to a low concentration area due to the random movement of the particles.

The smell of perfume travel because the particles move from their high concentration to low concentration and mix with the gases present in the atmosphere.  Diffusion happens in gases more faster than liquids and solids because of the random movement of their particles.

Answer:

If we were in the warm waters of the Pacific or Indian Oceans, we'd likely spot an excellent example of mutualism: the relationship between clownfish and sea anemones. In a mutualistic relationship, both species benefit. Sea anemones live attached to the surface of coral reefs.

Carbonia and Insularia Peppered moths are two distinct forms or subspecies of the peppered moth (Biston betularia). The main difference between these forms lies in their geographic distribution and coloration.

Carbonia Peppered Moth: Carbonia is a form of peppered moth that is predominantly found in industrial areas where pollution and soot are prevalent.

These moths have dark or melanic coloration, which provides them with camouflage against the darkened tree trunks that were common in industrialized regions. The dark coloration of Carbonia moths helped them evade predators and increased their survival rates in polluted environments.

Insularia Peppered Moth: Insularia is another form of peppered moth that is primarily found in non-polluted or rural areas.

These moths have lighter or speckled coloration, which allows them to blend in with lichen-covered tree trunks that are common in unpolluted habitats.

The light coloration of Insularia moths provided them with camouflage against their natural background, reducing predation risk.

The difference in coloration between Carbonia and Insularia Peppered moths is an example of industrial melanism, where moth populations adapted to their changing environment due to human industrial activities.

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In the expression with the given value of c, which is 41, we find that the total points scored in the game is 126.

To calculate the total points scored in the basketball game, we substitute the value of c, which is 41, into the expression 3c + 3.

By substituting c = 41 into the expression, we have:

3(41) + 3 = 123 + 3 = 126

Therefore, the total points scored in the basketball game is 126.

The expression 3c + 3 represents the number of points scored in the game. The term 3c represents the points scored per basket, where c represents the number of successful baskets. The Coefficient 3 indicates that each basket contributes 3 points to the total score. The constant term 3 represents any additional points, such as free throws or penalties, that are added to the total score.

By evaluating the expression with the given value of c, which is 41, we find that the total points scored in the game is 126.

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From the cubing concepts activity, two sides of the cube that I reflected on were the predictions and solutions.

Reflecting is the process of taking some time to think deeply and critically about a situation, experience, or idea. It's an opportunity to pause and consider an event or situation from multiple perspectives, and to draw meaningful insights from it.

Our group discussed what predictions we would make about the future of land use and what potential solutions we could use to address the issue. We agreed that land use is an important issue that must be addressed in order to protect the environment, and that people need to be aware of their individual and collective impacts on the land. We also discussed potential solutions such as more sustainable farming practices, increased public education about land use, and incentivizing land conservation. My responses on the anticipation guide have changed with my new knowledge. Before, I was not aware of the potential consequences of land use, however now I understand how it can have a negative impact on the environment and our lives. I also understand the importance of sustainable farming practices and how individual and collective actions can make a difference. Additionally, I now realize that land conservation is an important tool in preserving the environment and can help to reduce our negative impact on the land.

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Explanation:

now a days we dont need gooosbumps or the scientifc name cutis anserine.

it was used by our ancestors when we got afraid or for the cold an example of this is if a predator is attacking us the hair on our skins would point straight and we'd look bigger and hopefully it would scare them away, we can still see this in animals... but in present day its completly useless

Answer:

Calcitonin is one of those critical hormones. Calcitonin is a hormone that the C-cells in the thyroid gland produce and release. It opposes the action of the parathyroid hormone, helping to regulate the blood's calcium and phosphate levels. How does calcitonin work?

The hormone that the c-cell secrete is calcitonin. The function of calcitonin is a hormone that regulates the amount of calcium in your blood by decreasing it.

The important hormone is calcitonin. Calcitonin is a hormone produced and released by the thyroid gland's C-cells. It works in opposition to the activity of the parathyroid hormone, assisting in the regulation of calcium and phosphate levels in the blood.

Calcitonin is a hormone produced by the thyroid gland, which is a tiny, butterfly-shaped gland found near the throat. Calcitonin regulates how the body uses calcium.

Calcitonin is a cancer marker. Tumor markers are substances produced in the body by cancer cells or normal cells in response to cancer.

Thus, calcitonin is the hormone secreted by c-cells. Calcitonin is a hormone that controls the quantity of calcium in your blood by reducing it.

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Answer:

New Zealand white rabbit.

Explanation:

if I was a rabbit breeder, I take New Zealand white rabbit breed to produce fertile offspring because New Zealand white rabbit grows big in size in very less time. The New Zealand white rabbit is commonly used as a meat rabbit with a high feed to meat ratio. This breed is considered one of the best breeds for meat production so I want to breed New Zealand white rabbit for breeding.

Answer:

B, none of these rabbits , they are all different species

Explanation:

i did it on usatestprep

Answer:

any functions lolll

Explanation:

Punnett squares are used by geneticists to determine the probability of different offspring genotypes.

Punnett square is defined as the class diagram used to predict the genotype of a particular cross or breeding experiment, named after Reginald C. Punnett, who formulated the approach in 1905 which is to used to determine the probability of an offspring with a particular genotype.

A Punnett Square is explained as the helpful tool that helps to predict the variations and probabilities that can come from cross breeding which includes predicting crossing plants, animals, even humans with each other.

Thus, Punnett squares are used by geneticists to determine the probability of different offspring genotypes.

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Answer: C. What is happening in the story is the best definition of plot.

Explanation: I hope this helps!

It helps determine the habitat most suitable for various species. It helps predict the time when various species will become extinct. Any preserved indication of a once-living thing from a previous geological age is known as a fossil.

Examples include exoskeletons, bones, shells, animal or microbe imprints in stone, items preserved in amber, hair, petrified wood, and DNA traces. The fossil record is the collection of all fossils. The study of fossils, including their age, mode of formation, and evolutionary importance, is known as paleontology. If a specimen is older than 10,000 years, it is typically regarded as a fossil. The oldest fossils date back between 3.48 and 4.1 billion years. A geological timeline was made possible by the discovery in the 19th century that different fossils were connected to particular rock layers.

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Answer:

B. label b

Explanation:

po ang answer itry my best

Venous blood gas collection shouldn't be used in place of arterial blood gas samples in order to trend results and minimize arterial sampling. It might be utilized to improve arterial blood gas monitoring, though.

Central venous blood represents arterial blood gas readings better than peripheral venous blood. When using central venous blood to test serum pH, keep in mind that venous blood is more acidemic than arterial blood and, as a result, venous pH is lower than arterial pH. Blood gas tests can be used to diagnose a wide range of acidosis conditions, including lactic, metabolic, and respiratory acidoses, diabetic ketoacidosis, as well as respiratory alkalosis. Particularly, umbilical cord blood gas measurement can be a sign of prenatal hypoxic stress.

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Answer: Amphibians and water animals.

Explanation:

Answer:

Other organisms that use lakes and ponds for some activities include birds such as ducks, mammals such as beavers, and reptiles such as snakes. Larger lakes can support as many as four or five different trophic levels, or groups of organisms that get energy in

The level of organization seen in both Arachnoidiscus ehrenbergi and the human stomach is "organ."

An organ is a group of tissues that work together to perform a specific function within an organism. Both Arachnoidiscus ehrenbergi and the human stomach have structures that can be classified as organs.

In Arachnoidiscus ehrenbergi, the silica cell wall that surrounds the cell is an example of an organ-like structure. It provides the cell with structural support and protection.

In the human body, the stomach is an organ that is responsible for breaking down food using acid and enzymes. It is made up of different types of tissues, including muscle tissue, glandular tissue, and epithelial tissue, that work together to carry out its function.

Therefore, both Arachnoidiscus ehrenbergi and the human stomach have structures that can be classified as organs, making "organ" the correct answer.

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The statement "(A) It explains how the continents moved and fossil findings are evidence that they were once a supercontinent"  is true about the theory of plate tectonics.

When it comes to comprehending the Earths lithospheric structure nothing does it better than plate tectonics theory. This scientific framework reveals how this stiff outer shell bears several big and small plates that sit atop a partially liquid asthenosphere below.

Crucially through this theory we learn about the ever evolving movement patterns and interactions between these dynamic entities across vast geological eras.

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Answer: amino acids

Explanation:

The type of mutation that has occured is insertion mutation (option A).

Mutation is any change in the sequence of bases in DNA of an organism. It can occur as a result of errors during replication, mutagens etc.

Mutation can be of the following types;

Insertion mutation is a type of mutation in which one or more base is added to the nucleotide sequence.

According to this question, an original DNA with the sequence ATAGATCAG was mutated into sequence ATAGGATCAG. A nucleotide "G" was added to the base.

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c. Human cells have 700 times more genes than E. coli., can be concluded.

Although it is an approximate indicator of the size and complexity of a genome, the number of nucleotide pairs in a genome is not the only element that affects how many genes are present in an organism. Humans are multicellular, whereas E. coli is single-celled, yet this distinction is not reflected in the number of nucleotide pairs in their genomes. Similar to this, the number of nucleotide pairs in the genome is not always correlated with the size of the cells.

The human genome appears to include significantly more genes than the E. coli genome, based on the significant disparity between the number of nucleotide pairs in the two genomes.

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Answer:

Assuming this is a true/false question, the answer would be false.

If a predator only preyed on one species, it would be at a disadvantage if the prey it feeds on gets wiped out in that region.

Therefore, your answer is False.

Region C displays the cell population with the largest DNA content per cell.

The DNA of a human cell is about 6 feet long. Consider that each human has approximately 10 trillion cells (this is actually a low ball estimate). This implies that each person contains roughly 10 billion miles or 60 trillion feet of DNA. About 93 million miles separate the Earth from the sun.

the molecule that houses the genetic material needed for an organism to develop and work, and is present inside cells. This knowledge can be transferred from one generation to the next thanks to DNA molecules.

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Answer:

pufferfish and swellfish

Explanation:

they are in the same little catagory thing, meaning they came from the same time period. they are the closest related animals in the diagram. i hope this helped! have an awesome, amazing day! (:

The group or groups in the pedigree that should have at least one dominant X chromosome are:

A. Normal individuals

C. All males

In the context of this question, a dominant X chromosome refers to the presence of a dominant allele on the X chromosome. Normal individuals, who do not exhibit the trait or condition being studied in the pedigree, would require at least one dominant X chromosome to show the absence of the trait.

All males should have at least one dominant X chromosome because they receive one X chromosome from their mother. Since the Y chromosome is not involved in carrying the dominant allele, the presence of a dominant X chromosome is necessary for the expression of the trait.

Affected individuals, who exhibit the trait or condition being studied in the pedigree, may or may not have a dominant X chromosome. The presence or absence of a dominant X chromosome depends on the inheritance pattern of the specific trait. Therefore, it cannot be generalized that affected individuals should have at least one dominant X chromosome.

All females in the pedigree should have at least one dominant X chromosome, as they inherit one X chromosome from each parent. However, the question does not provide information to determine if the females in the pedigree are affected or normal individuals. Thus, the inclusion of all females in the answer is not appropriate.

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The neurons that stimulate muscle contraction are called motor neurons. Neurons are specialized cells that communicate with one another and transfer information from one region of the brain to another.

In the nervous system, these cells are the building blocks. Neurons are responsible for transmitting electrical and chemical signals in the body, and they make up the nervous system. When it comes to transmitting signals, neurons are divided into three categories. They are sensory neurons, motor neurons, and interneurons.Motor neurons:Motor neurons are a type of neuron that helps in the transmission of signals from the brain or spinal cord to muscles or other organs. They are responsible for sending messages from the central nervous system (CNS) to the body's effector organs (muscles and glands).

The neuron that stimulates muscle contraction is known as a motor neuron. Motor neurons are involved in generating voluntary or involuntary movement of muscles. The central nervous system's motor neurons are involved in activities such as movement and posture control, while the peripheral nervous system's motor neurons control muscle contractions. In conclusion, the neurons that stimulate muscle contraction are called motor neurons.

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