HELPPPPPPPPP PLEASEEEEE

(Side note: haha I just finished this for a class today)

Explanation:

There are many things to define something as living such as certain properties. There properties might include things such as growth and development, there energy source, response to the environment, there internal balance, and reproduction.

These all have a big role in telling us whether something is living or nonliving. What it means to be living is to have certain characteristics nonliving organisms might not have. Like flowers there energy source would be the sun, they grow with water and the sun, and response to the environment could mean like how some flowers grow towards the sun, flowers reproduce with their seeds. To be living is to have everything working together in the right spots at one time. Like how your different body systems work together to keep you alive. (reminder: live your life to the fullest because everything doesnt last forever :)) )

Answer:

f. light

Explanation:

too little sunlight can cause seedlings to turn yellow

Answer:

G

Explanation:

Just as too much or not enough light can cause yellowing seedling plants, too much or too little water or fertilizer could also be the problem. If the soil around your plants has been completely dried out between waterings, your seedlings are probably just thirsty.

Answer: internal sphincter

Explanation: a type of muscular valve. It helps prevent urine from leaking out.

Answer:

Climateon

Explanation:

The climateon the mainland of Europe is more diverse than that of the British Isles and supports a wider range of plant life.

Reverse transcriptase is an enzyme that is typically associated with retroviruses, which are a class of viruses that use RNA as their genetic material and convert it into DNA using reverse transcriptase before integrating it into the host cell's genome.

However, reverse transcriptase can also be present in cells that have not been infected by a retrovirus due to the presence of endogenous retroelements.Endogenous retroelements are DNA sequences that have been derived from retroviruses and have become integrated into the host cell's genome over the course of evolution. These elements may contain retroviral genes, including the gene for reverse transcriptase, which can be transcribed and translated by the host cell to produce functional reverse transcriptase enzyme.In addition to endogenous retroelements, reverse transcriptase can also be produced by certain non-retroviral viruses, as well as by some bacteria and fungi. However, in these cases, the reverse transcriptase is typically not integrated into the host genome and does not play a role in the replication or propagation of the virus or organism.

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The examination of cerebrospinal fluid (CSF) reveals that 1000 white blood cells (WBCs), of which 75% are lymphocytes and 25% are monocytes. This finding is consistent with meningitis.

The increase in the number of white blood cells (WBCs) in the cerebrospinal fluid (CSF) is an indication of inflammation, and the type of inflammation present is determined by the type of cells that predominate in the CSF.White blood cells are typically found in cerebrospinal fluid (CSF) in small amounts, with a total cell count of fewer than 5 white blood cells per microliter. The presence of more than five WBCs per microliter of CSF is abnormal. In patients with meningitis, the number of white blood cells in the cerebrospinal fluid is significantly higher than normal. The CSF has an elevated number of lymphocytes, with a slight increase in monocytes. Lymphocytes and monocytes are the two most common types of white blood cells found in the cerebrospinal fluid of individuals with meningitis.

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Answer:

Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most organisms. This article explores how nitrogen becomes available to organisms and what changes in nitrogen levels as a result of human activity means to local and global ecosystems.

Explanation:

Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most organisms. This article explores how nitrogen becomes available to organisms and what changes in nitrogen levels as a result of human activity means to local and global ecosystems.

The evaluation on using light technology (Lasik) is it being a fast procedure which has less complications.

This is referred to as the application of scientific knowledge into practical use and it helps in the reduction of errors and makes work easier and faster.

Light technology (Lasik) is a type of procedure which involves the use of excimer laser which emits a cool ultraviolet light beam and is used to reshape the cornea of individuals with astigmatism, nearsightedness etc.

This method was evaluated and was found to be a fast and reliable method of treatment for different types of eye defects. It also results in little or no complications arising from it because it is bloodless and there is no risk of contamination by foreign bodies.

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Answer:

Incomplete Metamorphosis Has Three Stages: Egg, Nymph, and Adult.

Explanation:

during the time as an egg, the insect will hatch into a nymph

Once a nymph outgrows its exoskeleton it will go through a process called molting, after doing this many times the insect will reach full-size adulthood

Answer:

Incomplete Metamorphosis Has Three Stages: Egg, Nymph, and Adult.

Explanation:

Answer:

In probability theory, the sample space (also called sample description space[1] or possibility space[2]) of an experiment or random trial is the set of all possible outcomes or results of that experiment.[3] A sample space is usually denoted using set notation, and the possible ordered outcomes are listed as elements in the set. It is common to refer to a sample space by the labels S, Ω, or U (for "universal set"). The elements of a sample space may be numbers, words, letters, or symbols. They can also be finite, countably infinite, or uncountably infinite.[4]

For example, if the experiment is tossing a coin, the sample space is typically the set {head, tail}, commonly written {H, T}.[5] For tossing two coins, the corresponding sample space would be {(head,head), (head,tail), (tail,head), (tail,tail)}, commonly written {HH, HT, TH, TT}.[6] If the sample space is unordered, it becomes {{head,head}, {head,tail}, {tail,tail}}.

For tossing a single six-sided die, the typical sample space is {1, 2, 3, 4, 5, 6} (in which the result of interest is the number of pips facing up).[7]

A subset of the sample space is an event, denoted by E. Referring to the experiment of tossing the coin, the possible events include E={H} and E={T}.[6]

A well-defined sample space is one of three basic elements in a probabilistic model (a probability space); the other two are a well-defined set of possible events (a sigma-algebra) and a probability assigned to each event (a probability measure function).

Another way to look as a sample space is visually. The sample space is typically represented by a rectangle, and the outcomes of the sample space denoted by points within the rectangle. The events are represented by ovals, and the points enclosed within the oval make up the event.[8]

If the disease is maternally imprinted, it is not possible for any of individual ii-2's gametes to express the disease, even if they inherited the disease-causing allele from their mother.

If the disease is maternally imprinted, it means that the expression of the disease is affected by the parent from which it is inherited. This means that even if individual ii-2 has inherited the disease-causing allele from their mother, it may not be expressed. Therefore, it is not possible for any of individual ii-2's gametes to express this disease if the disease is maternally imprinted.
In maternally imprinted diseases, the genes that are responsible for causing the disease are silenced when they are inherited from the mother. This means that even if an individual inherits a disease-causing allele from their mother, the expression of the disease will depend on the allele inherited from the father. Therefore, if individual ii-2 inherited the disease-causing allele from their mother, it would not be expressed in their gametes because the expression of the disease is dependent on the allele inherited from the father.
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Answer:

Yes

Explanation:

You can identify an unknown substance by measuring its density and comparing your result to a list of known densities.

Density = mass/volume

When you divide the mass by the volume and compare the density to a list of known densities.

Answer:

Cellulose

Explanation:

Scientists studies the significance of abiotic versus biotic (meals supply) habitat features as drivers of delta smelt abundance and distribution.

Protective and coping with special reputation fish species requires an understanding in their ecology and habitat. Delta smelt  is an annual fish species endemic solely to the euryhaline part of the San Francisco Estuary, California.

It's miles listed as a threatened species with the aid of the U.S. Fish and natural world service and as an endangered species through the country of California. Information the ecology of delta smelt is important to the management of California's water deliver. Delta smelt has gone through a considerable lengthy-term decline in abundance for the reason that Nineteen Sixties main to its listing even as water exported from the Bay-Delta.

Substances approximately 25 million people in California and a multi-billion greenback agricultural enterprise in California's significant Valley. handling water operations at the same time as protective delta smelt habitat is a key management goal within the estuary.

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The living things, including animals, that make up an ecosystem are referred to as biotic components. The members of the food web, or biotic components, in an ecosystem, depend on one another to survive. These living things interact with one another and have an impact on the ecosystem's health. The other species that live there make up the biotic components in an ecosystem. Depending on the type of creature, they might have different effects on different organisms. Predators, parasites, prey, symbionts, competitors, and parasites are examples of other organisms (biotic factors). The most significant biotic component in an ecosystem is a producer. Living creatures have an impact on environmental organisms either directly or indirectly. This covers the actual creatures as well as other living things, interactions between them, and even their trash.

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If we add more carbonic acid then the equilibrium position would shift to the right

A chemical reaction at equilibrium shifts to the right to offset the change when additional reactants are added. Le Chatelier's principle, which holds that an equilibrium system will respond to a change by moving in a direction that minimizes the influence of that change, governs this movement.

We are adding more carbonic acid which is a reactant thus the equilibrium would shift to the right.

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Answer:

fuzzy leves l think

Explanation:

Prior to any modifications in an eukaryote, a transcribed RNA can be called hnRNA and pre-mRNA.

A eukaryote is a type of organism that has a nucleus and other membrane-bound organelles.

Therefore, Prior to any modifications in an eukaryote, a transcribed RNA can be called hnRNA and pre-mRNA.

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Answer:

The female part of the flower is called gynoecium or pistil

Explanation:

The female part of a flower is called the gynoecium or pistil. The pistil is located in the center of the flower and consists of three parts: the stigma, style, and ovary.

The stigma is a sticky knob-like structure located  at the top of the pistil. It is covered with a sticky substance so pollen grains will stick to it. It is attached to the long, tubelike structure called the style.

The style is a long  long tubelike structure which connects the stigma to the ovary. The style provides the pathway through which the pollen grains will travel to the ovary in order to fertilize the eggs or ovule

The ovary is the enlarged portion of the pistil found at the base of the pistil. It contains the eggs or ovules.  After fertilization, the ovary develops into the fruit and the ovules become seeds. Based on where the ovary of a plant is located, a plant can be classified as having a superior ovary, an inferior ovary or a half-inferior ovary.

The Law of Independent Assortment is a fundamental concept in genetics that explains how different genes are inherited independently of each other. In other words, the inheritance of one gene does not influence the inheritance of another gene. This law is crucial in understanding genetic inheritance patterns, as it explains how different traits are inherited independently of each other. For example, the inheritance of seed color in pea plants is independent of the inheritance of seed shape.

Here , The individual has two alleles For  A locus  : A and a. These alleles separate during gamete formation, that gives two possible combinations: A and a.

The individual has only one allele for the B locus, which is B. The only possible combination for this locus is therefore B.

The individual has two alleles for the c locus: c and c. Because both alleles are identical, there is only one possible combination for this locus: c.

To determine the total number of combinations, we multiply the possible per-locus combinations. Specifically, we have: Two possible combinations for the A locus - A and a. B is one of the possible combinations for the B locus. One possible combination for the c locus is c.

The gamete of an individual with the genotype AaBbcc can yield two distinct combinations, ABc, and aBc, when these options are multiplied together.

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Answer:

Charles Darwin wrote the theory of evolution.

Answer:

The field if evolution has now been transferred to the Northern hemisphere

Explanation:

try looking online. Look up the word of the definition and go from there :)

Answer:

Subsequently, question is, what are three ways that the function of a root is helped by its structure? A root's four major functions are 1) absorption of water and inorganic nutrients, 2) anchoring of the plant body to the ground, and supporting it, 3) storage of food and nutrients, 4) trans locating water and minerals to the stem.

Explanation:

In addition to absorbing water and nutrients, they also anchor and support the plant and store food.

Roots are defined as a vascular plant's subterranean portion. Water and essential minerals are taken up by a plant's roots from the earth and sent to the stem. The plant's roots firmly anchor it to the earth.  They first give a plant the anchor it needs to stay put. More significantly, a plant's roots are its life support system because they transport nutrients, water, and air up into the leaves.

The root hairs have a vast surface area, making them ideal for absorbing water from the soil. The absorption increases as surface area increases. There is a semi-permeable barrier on each root hair. Anchoring the plant, absorbing water and dissolving nutrients, transferring them to the shoot, storing nutrients, vegetative reproduction, and binding soil particles are just a few of the crucial roles that roots play in plants.

Thus, in addition to absorbing water and nutrients, they also anchor and support the plant and store food.

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Answer:

One reason cells age is because every time they divide, they lose a little bit of DNA from the ends of their chromosomes. This eventually leads to a loss of important DNA, and they die. The solution to this problem is the telomere.

Explanation:

Different types of cells have different lifespans because it depends on the differences in the cellular metabolic rate of the body.

A cell may be defined as the basic structural and functional unit of life in living organisms. It controls and coordinates all the processes which are required for the proper development and maintenance of the body.

One reason behind the unequal life span of the cell is that cells undergo division multiple times in their life, where they lose a little bit of DNA from the ends of their chromosomes.

Ultimately this leads to complete loss of DNA and other factors and eventually, death occurs.

It may be estimated that neutrophil cells might last for only two days, while the cells in the middle of your eye lenses will last for your entire life.

Therefore, it is well described above.

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The development of pubic hair in males and females is considered a secondary sex characteristic because it is not directly related to sexual reproduction. The correct option is B.

Secondary sex characteristics refer to physical characteristics that develop during puberty and distinguish between the two sexes.

While primary sex characteristics, such as the uterus and testes, are organs that are specifically associated with reproduction, secondary sex characteristics refer to other physical features that help differentiate males from females.

During puberty, both boys and girls develop pubic hair as one of their secondary sexual characteristics. The presence of pubic hair is not related to reproduction but it is used to distinguish males from females.

Thus, the correct option is B. It is not directly related to sexual reproduction.

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Answer:

b

Explanation: