An example of a compulsion is
A) Anxiety about contracting HIV infection from a sneeze
B) Uncontrollable worry about an accident
C) The impulse to hurt a family member
D) Constant and repetitive checking that the alarm is set

Mitosis is divided into 5 phаses, which include prophаse, prometаphаse, metаphаse, аnаphаse аnd telophаse аnd cytokinesis.

Mitosis is а process constаntly occurring in the humаn body. It is importаnt to understаnd the process аt the moleculаr level becаuse mаny conditions, such аs cаncer аnd others, cаn аrise when mitosis is interfered with in аny wаy.

Mitosis is а process of cell division, whereby а single cell divides into two geneticаlly identicаl dаughter cells. The five stаge of mitosis аre interphаse, prophаse, metаphаse, аnаphаse аnd telophаse.  The process of cell division is only complete аfter cytokinesis, which tаkes plаce during аnаphаse аnd telophаse. Eаch stаge of mitosis is necessаry for cell replicаtion аnd division.

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Answer:

c. Getting lots of calcium

Explanation: is correct

Answer:

r u on edg

Explanation: if its edg i know it

Answer:

Explanation:

A is the correct answer

As Elks attach leaves and grasses to their antlers to help them appear larger, it shows adaptation relating to reproduction, i.e., option B.

The elk or wapiti is a species of deer included in the Cervidae family which is one of the largest terrestrial mammals in North America, Central, and East Asia.

Female Elks are generally attracted to the larger male Elk which aids in reproduction.

Thus, the correct option is B.

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Answer: The distance from the sun to the closest star would be less. I dont know why, but their is a star that is close to the sun. The average distance between them is about 23 astronomical units. 23 is of course less then the 39.4. Also the 23 is a little more than the distance between the sun and Uranus.

Explanation: ( This is new information, not old.)

The distance from the Sun to the closest star cannot be less than 39.4 AU because both stars will start attracting each other.

Therefore, the distance from the Sun to the closest star cannot be less than 39.4 AU.

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Answer:

C) medium

Explanation:

medium can be solid, semi-solid or liquid

mediums are designed to grow living cells of plants, animals, humans and microbes

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A cell with two sets of chromosomes is called a diploid cell (2n). These cells are typically found throughout the body tissues and are called as somatic cells.

A somatic cell is also called as vegetal cell. It is any biological cell which is involved in forming the body of a multicellular organism other than that of a gamete, or germ cell, gametocyte (n). Such cells compose the body of an organism and divide through the process of binary fission and mitotic division.

Somatic cells are the cells which form the whole body of an organism except the reproductive cells. These cells divide through mitosis. This type of cell division is known equational division. Through this division, many asexually-reproducing organisms produce offspring.

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Population growth rates are greatest when there are 250,000 tons of cod in the Grand Banks.

A population is a subset of individuals of a species that occupy a particular geographical area and interbreed in sexually reproductive species. Determining the geographical boundaries of populations is easy for some species but more difficult for others.

"Population growth rate" is the rate at which the population of a population is increasing over a period of time, expressed as a percentage of the original population. It is the average annual rate of change in population size for a given country, region, or region over a given period of time. To calculate population growth (PG), take the difference (subtraction) between the original population and the population at time 1, divide by the original population, and multiply by 100.

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Interphase generally have the largest number of active cells.

Cells in an organism use to divide when only organism needs to replace damaged cells or when the organism is actively growing. In G1 phase, the cell grows physically and increases the volume of both protein and organelles. In S phase, the cell copies its DNA in order to produce two sister chromatids and replicates its nucleosomes.

The final phase  is G2 phase that involves further cell growth and here the  organization of cellular contents takes place .G2 phase is also a period of rapid cell growth and protein synthesis during which the cell prepares itself for mitosis.

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The Animals woud be hurt

Explanation:

The environment would be bad to be destroyed for the animals in the rainforest.

Cytoplasm  is present between the nucleus and the cell membrane.

The plasma membrane seperates the inner environment of a cell from the extracellular fluid. It is composed of a fluid phospholipid bilayer.

Cytoplasm ,the semifluid substance of a cell that is external to  the nuclear membrane and internal to the cellular membrane, sometimes described as the non nuclear content of protoplasm. In eukaryotes ,the cytoplasm contains all of the organelles.

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In a well-structured sales department, both inside and outside salespeople often work collaboratively to achieve sales goals.

A well-structured sales department typically includes both inside salespeople and outside salespeople who play complementary roles in achieving the organization's sales objectives. Inside salespeople primarily handle sales activities remotely, such as making phone calls, sending emails, and conducting virtual meetings with potential clients. They often focus on lead generation, qualifying prospects, and nurturing customer relationships.

On the other hand, outside salespeople are typically responsible for meeting clients face-to-face, conducting in-person sales presentations, and building strong relationships with key accounts. They may travel to client locations, attend industry events, and engage in networking activities to expand the customer base and close deals.

While the specific responsibilities may vary based on the company's structure and industry, inside and outside salespeople often collaborate closely to maximize sales effectiveness. Inside salespeople can support outside salespeople by providing them with qualified leads, conducting research on prospects, and assisting in the preparation of sales materials.

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Answer:

rotates on it's side  

Explanation:

Answer:

yes

Explanation:

The consequences of genetic drift are numerous. It leads to random changes in allele frequencies. Drift causes fixation of alleles through the loss of alleles or genotypes. Drift can lead to the fixation or loss of entire genotypes in clonal (asexual) organisms

The locus coeruleus (LC) is the part of the brain that is rich in neurons and uses norepinephrine (NE).

The locus coeruleus (LC) is the part of the brain that is rich in neurons and uses norepinephrine (NE). The LC is located in the dorsal pons and is responsible for a variety of physiological responses, including regulating attention, memory, learning, and emotional responses, and controlling arousal.
When an organism is exposed to a new, uncertain, or challenging environment, the LC becomes more active and releases more NE, increasing alertness and vigilance. On the other hand, when an organism is in a familiar, secure, or low-stress environment, the LC becomes less active and releases less NE, promoting relaxation and rest.
The LC-NE system is also involved in the stress response and the fight-or-flight response. During periods of stress, the LC-NE system is activated, leading to an increase in heart rate, blood pressure, and glucose metabolism, as well as a decrease in digestion, immune function, and sleep. In addition, chronic stress can lead to dysregulation of the LC-NE system and contribute to the development of anxiety and depression.
In summary, the locus coeruleus is a brain area that is rich in neurons and uses norepinephrine to regulate attention, memory, learning, emotional responses, arousal, stress, and the fight-or-flight response.

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The organelles that digest engulfed bacteria and cell debris are the (c) lysosomes.

Lysosomes are organelles that are surrounded by a membrane and contain an assortment of enzymes that are able to degrade all different kinds of biological polymers, specifically proteins. Lysosomes perform the role of the digestive system of the cell.

They are responsible for breaking down the material that the cell has taken in from the outside world as well as for breaking down components that are no longer needed by the cell. Lysosomes contain potent enzymes and acids that enable them to break down and recycle the elements that make up the cell.

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Answer:mrna Serves as intermediary between DNA and protein; used by ribosome to direct synthesis of protein it encodes

Trna Carries the correct amino acid to the site of protein synthesis in the ribosome

Explanation:

In the premenstrual phase of the menstrual cycle, spiral arteries rhythmically constrict and dilate causing endometrial ischemia.

A woman's body undergoes a variety of changes each month in the years leading up to menopause in order to prepare for a potential pregnancy. The menstrual cycle is the name given to this string of hormonally induced events. An egg develops and is discharged from the ovaries once per menstrual cycle. The uterus' lining thickens throughout time. The uterine lining sheds during a menstrual cycle if there is no pregnancy. Then the cycle resumes. The four stages of a woman's menstrual cycle are as follows:

- menstrual phase

- follicular phase

- ovulation phase

- luteal phase.

Each phase's duration can vary from woman to woman and over the course of time.

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Answer:

i need more info pls

Explanation:

the intertidal zone is such an extermely variable environment because it environment experience very high change in elements of the environment it is also called littoral zone it also have rock and Sandy Beaches

Answer:

momentum

Explanation:

The fluid-filled cochlear chambers that contain perilymph are the scala vestibuli and the scala tympani.

The cochlea is a spiral-shaped structure within the inner ear responsible for converting sound waves into electrical signals that can be interpreted by the brain. It consists of three fluid-filled chambers: the scala vestibuli, the scala media, and the scala tympani.

The scala vestibuli is one of the fluid-filled cochlear chambers that contains perilymph. It is located at the upper part of the cochlea, adjacent to the vestibule of the inner ear. The scala vestibuli is connected to the oval window, which is a membrane-covered opening that separates the middle ear from the inner ear.

The scala tympani is the other fluid-filled cochlear chamber that contains perilymph. It is located at the lower part of the cochlea, adjacent to the round window. The scala tympani extends from the apex of the cochlea to the round window, completing the fluid-filled space within the cochlea.

Perilymph is a fluid that fills these chambers and plays a crucial role in transmitting sound vibrations. It is similar in composition to cerebrospinal fluid and has a low potassium concentration and a high sodium concentration. Perilymph helps to propagate sound vibrations through the cochlea, ultimately stimulating the sensory hair cells in the cochlear duct (within the scala media) to generate electrical signals that are sent to the brain for sound perception.

It's important to note that the scala media, also known as the cochlear duct, contains endolymph, which is a different fluid compositionally from perilymph. The endolymph is crucial for the functioning of the sensory hair cells within the cochlea.

In summary, the fluid-filled cochlear chambers that contain perilymph are the scala vestibuli and the scala tympani, which together form the fluid pathways that allow sound vibrations to be transmitted through the cochlea.

The complete question is:

The fluid-filled cochlear chambers that contain perilymph include the following ______. (Mark all that apply.)

1. Scala Vestibuli

2. Scala Tympani

3. Scala media

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The fluid-filled cochlear chambers that contain perilymph are the scala vestibuli and scala tympani. These chambers are involved in the transmission of sound vibrations through the movement of fluid, stimulating nerve impulses that lead to the interpretation of sound.

The fluid-filled cochlear chambers that contain perilymph include the scala vestibuli and the scala tympani. These chambers are found on either side of the cochlear duct within the cochlea of the inner ear. The scala vestibuli extends from the oval window, traveling above the cochlear duct, until it reaches the top of the cochlea where it curves over the cochlear duct to form the scala tympani, which then returns to the base of the cochlea, traveling under the cochlear duct.

The fluid movement within the scala vestibuli and scala tympani is connected with the transmission of sound vibrations. These vibrations travel through the oval window and into the scala vestibuli, causing waves in the perilymph that match the frequencies of the sound waves. The movement of this fluid is what moves the basilar membrane and stimulates nerve impulses that allow us to interpret sound.

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your answer is in the attachment.... hope it helps you!!!

The Acheulean stone tool complex is the oldest known stone tool complex associated with early Homo species, dating back to approximately 1.7 million years ago.

It is believed to have originated in the African continent and was used in East Africa, as well as in the Caucasus region (Dmanisi, Georgia) and other parts of the world. The Acheulean stone tools were characterized by large, hand-held cutting tools, often made from flint, quartz, or other stones. These tools were used for a variety of tasks, from hunting to cooking, and enabled early humans to become more proficient in their craft. They are considered to be one of the major milestones in human evolution.

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The mammals in the phylogenetic tree in question 22. The tree illustrate the fact that those animals are all members of the same class is by showing that they all share a common ancestor.

The fact  indicated by that all of the mammals are connected to the same branch of the tree, which represents the common ancestor of all mammals. The tree also shows the relationships between the different mammals, with those that are more closely related being located closer together on the tree. By circling all of the mammals on the tree, we can clearly see that they are all connected and all belong to the same class.

A phylogenetic tree is a diagram that shows the evolutionary relationships between different organisms. It is based on the idea that all organisms are descended from a common ancestor, and that the closer two organisms are on the tree, the more closely related they are. In the case of the mammals in question 22, the tree shows that they are all members of the same class because they are all connected to the same branch of the tree, which represents their common ancestor. By circling all of the mammals on the tree, we can clearly see that they are all connected and all belong to the same class.

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