4. The number of atoms of the elements in reactions

a. Does not change but can be rearranged

b. Always changes.

c. Changes in some circumstances

d. Changes and doesn't get rearranged.

Answer:

Yes that is true.

Explanation:

Answer:

true

Explanation:

it also increases exercise capacity and reduces sympathetic nerve activity in hypertensive patients.

Answer:

Apocrine

Explanation:

Answer:

a. water

Explanation:

hello! all of the following are elements except a. water, because an element is a substance consisting of only one type of atom. water consists of two types of atoms: hydrogen and oxygen.

All of the following are elements except water which is a compound.

An element is defined as a substance which cannot be broken down further into any other substance. Each element is made up of its own type of atom. Due to this reason all elements are different from one another.

Elements can be classified as metals and non-metals. Metals are shiny and conduct electricity and are all in  solid state at room temperature except mercury. Non-metals do not conduct electricity and are mostly gases at room temperature except carbon and sulfur.

The number of protons which are present  in the nucleus are  the defining property of an element and are  related to the atomic number.All atoms with same atomic number are atoms of same element.Different elements combine to form  substances which are called as compounds.

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Answer:

When you are thirsty

Explanation:

This means that your throat is dry and scratchy.

Within the man's body, the food delivered through the feeding tube is broken down and processed in order to provide energy and nourishment to cells and tissues.

This process involves the breakdown of molecules such as proteins, carbohydrates, and fats through a series of chemical reactions. The energy created from these reactions is then used for various cellular activities.

Additionally, the waste products from these reactions—such as carbon dioxide, water, and urea—are eliminated from the body, which is why the man requires frequent diaper changes. The man's body is able to maintain a constant mass because the amount of energy created by the reactions is equal to the amount of energy expended by the body, resulting in no net change in mass.

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Answer:

A) B) E)

Explanation:

A) measuring the air temperature to the east of the storm system

B) measuring the barometric air pressure on both sides of the storm front

E) measuring the wind speed within the storm system

Since storms are caused by atmospheric circulation, changes in temperature, and pressure, the best metrics to use to predict the storm system's movement has to do with wind, wind direction, and pressure/temperature of the air. The ground temperature and the humidity are less important.

Answer:

A B E i agree i did a test on this. Its right

Explanation:

A) measuring the wind speed within the storm system

B) measuring the air temperature to the east of the storm system

E) measuring the barometric air pressure on both sides of the storm front

Answer:

I think it's either B or C

The most prevalent indolent non-Hodgkin lymphoma is a follicular lymphoma, which manifests as a painless, slowly progressing adenopathy.

They are classified as malignant proliferations of the centrocytes (small cleaved cells) and centroblasts found in the follicular center (large noncleaved cells). Diffuse large B-cell lymphoma (DLBCL): Making up around 30% of all cases, DLBCL is the most prevalent non-Hodgkin lymphoma in the US.

The majority of diagnoses occur in elderly persons. DLBCL is violent cancer that can spread swiftly. Non-Hodgkin lymphoma stage 4: Cancer may be discovered in lymph nodes close to or far from those organs, and it has progressed to one or more tissues or organs outside the lymphatic system, such as the liver, lungs, or bones.

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"The role of natural selection in producing variation in human skin color illustrates the explanatory approach to explaining human biological diversity" The given statement is TRUE because the explanatory approach focuses on understanding the underlying processes and factors that lead to these variations.

Skin color in humans is primarily determined by the amount and type of melanin, a pigment produced by melanocytes. The variation in skin color across different populations can be attributed to differences in genetic makeup, which in turn have been influenced by environmental factors and selective pressures over time. One of the main selective pressures affecting skin color is the amount of ultraviolet (UV) radiation in different geographic regions. UV radiation is necessary for the synthesis of vitamin D but can also cause DNA damage, leading to health issues such as skin cancer.

Populations living near the equator, where UV radiation is more intense, have evolved darker skin with more melanin to protect against its harmful effects. Conversely, populations in higher latitudes, where there is less UV radiation, have lighter skin to optimize vitamin D production. Thus, natural selection has driven the evolution of human skin color as an adaptive response to varying environmental conditions, this explanatory approach provides a scientifically grounded understanding of the diverse range of skin colors observed in humans and highlights the important role of natural selection in shaping human biological diversity. The given statement is true because the explanatory approach focuses on understanding the underlying processes and factors that lead to these variations.

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Answer:

The Sun

Explanation:

The chemical energy used by most organisms for metabolism and growth ultimately comes from Sun.

Sanger DNA sequencing is a widely used method in molecular biology. It involves the incorporation of chain-terminating dideoxynucleotides (ddNTPs) that are labeled with fluorescent dyes.

The chain-terminating ddNTPs halt the DNA synthesis, which allows for the determination of the DNA sequence. To answer the question at position 2 in Sanger DNA sequencing, four different fluorescent dyes are used to label ddNTPs. These dyes are attached to the 3’-OH group of the ddNTPs, which allows the identification of the ddNTP used to halt the DNA synthesis.

The four dyes used in Sanger sequencing are fluorophores with distinct spectral properties. These dyes are: ddATP labeled with a green dye (e.g., Alexa Fluor 488) ddCTP labeled with a blue dye (e.g., Alexa Fluor 350) ddGTP labeled with a yellow dye (e.g., Alexa Fluor 594) ddTTP labeled with a red dye (e.g., Alexa Fluor 647).

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Answer:

February 10, 1763.

Explanation:

Answer:  Grey whales travel 12,000 miles round-trip from their feeding grounds in the Arctic to calve and breed in the Baja lagoons, and then back again.

Explanation:

Answer:

The stage where it "takes a break" is called the interphase

Explanation:Trust me

The sister group to the conifers is the group containing both gingko and cycads. So option D is correct.

Gingko and cycads are two groups of ancient seed plants that are considered the closest relatives to the conifers, which are a group of seed plants that produce cones instead of flowers.

These three groups belong to the division Pinophyta and are believed to have evolved from a common ancestor.

Angiosperms, or flowering plants, are a separate group of plants that belong to the division Magnoliophyta. They are not considered the sister group to the conifers but are instead a more derived group that evolved later in the plant kingdom.

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Answer:

Humans can move on their own and are placed in the animal kingdom. Further, humans belong to the animal phylum known as chordates because we have a backbone. The human animal has hair and milk glands, so we are placed in the class of mammals. Within the mammal class, humans are placed in the primate order.

Answer:

Explanation:Chloroplasts are present in the cells of all green tissues of plants and algae. Chloroplasts are also found in photosynthetic tissues that do not appear green, such as the brown blades of giant kelp or the red leaves of certain plants. In plants, chloroplasts are concentrated particularly in the parenchyma cells of the leaf mesophyll (the internal cell layers of a leaf).

Answer:

I believe it's Terah

Explanation:

yes and stuff I think so slay

Males and females exhibit distinct differences in bone growth and development, including timing, magnitude, and patterns. Males experience a pronounced growth spurt, leading to increased height and broader shoulders, while females undergo gradual growth. Male adults generally have higher bone density.

During the course of development from infancy to adulthood, there are several key differences in bone growth and development between males and females.

In infancy and early childhood, there are no significant gender differences in bone growth. Both males and females undergo rapid bone growth as the skeletal system develops. However, as individuals approach puberty, distinct disparities emerge.

During adolescence, males experience a more pronounced growth spurt compared to females. They typically exhibit a rapid increase in height due to accelerated bone elongation. This growth spurt is attributed to the influence of testosterone and growth hormones, resulting in a taller stature and broader shoulders in males. In contrast, females experience a more gradual growth pattern, with less significant changes in height and bone structure.

By early adulthood, most individuals have reached their peak bone mass, signaling the end of major growth. Males generally have higher bone density compared to females. This discrepancy is primarily influenced by hormonal and genetic factors, including higher levels of testosterone in males, which promotes greater bone density and muscle mass.

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The question probable may be:

What are the key differences in bone growth and development between males and females from infancy to adulthood?

Answer:

419 Falcons

Explanation:

P= Poe^rt

P= population at time t = ?

Po = initial population = 300

r= growth rate = 0.067

t = time taken = 5 years

P = 300e^(0.067 * 5)

P = 419 Falcons

The correct statement  is: The taxi is moving with reference to A) Monument circle. For each leg of the trip, the taxi's A) Average speed stays the same, but its B) Average velocity changes. so the speed stays the same.

What is speed?

The  concept of speed means "the rate at which a thing travels." Speed is the rate of movement of an object over a predetermined distance. A fast-moving object travels far in a short amount of time and moves quickly. On the other hand, a slow-moving object travelling at a low speed covers a comparatively small distance in the same amount of time. An object with zero speed is one that is completely immobile.

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Answer:

F

Explanation:

Answer:

1.f). ossification

2i). osteocyte

3 e). ligament

4a). bone marrow

5 c). compact bone

6 h). osteoclast

7. . d). joint

8. b). bone matrix

9. l). spongy bone

10. k) skeletal system

11. h) . osteoblast

12. j)periosteum

Answer:

The effect of dry air is in Increased movement of the air around a plant will result in a higher transpiration rate.

Explanation:

It is easier for water to evaporate into dryer air than into more saturated air. Increased movement of the air around a plant will result in a higher transpiration rate. If there is no wind, the air around the leaf is still and transpiration raises the humidity around each leaf.

Answer:

Dry air can decrease the transpiration rate.

Explanation:

Dry air can cause the stomata to close in order to conserve water, which also reduces transpiration.

A scientist inserts the luciferase gene into the DNA of cells from another organism. If these cells produce light, the scientist knows that  The luciferase gene was transcribed and translated. option 1)

The class of oxidative enzymes that cause bioluminescence are collectively referred to as luciferases, which are often differentiated from photoproteins. Raphael Dubois, who coined the terms luciferin and luciferase for the substrate and enzyme, respectively, was the first to use the name.

The origin of both phrases is the Latin word lucifer, which means "lightbearer" and is itself a derivative of the Latin words for "light" (lux) and "to convey or carry" (ferre).

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Full Question : A scientist inserts the luciferase gene into the DNA of cells from another organism. If these cells produce light, the scientist knows that which of the following occurred?

Answer:

That the lager frog population is better adapted to survive.

Explanation:

Here is an example: If you have to types of Polar Bears. Type 1 has long fur and type 2 has short fur. Which Polar Bear Type is more likely to survive in the north pole? Type 1, obviosity. The same goes for these frogs. Because one frog population is better adapted to survive than the other, it will allow the population to grow faster than the less adapted frogs.

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What else is produced during the combustion of propane, C3H8 is H20, but to understand this reaction, we need to know.....

When an oxidizer sold as a fuel, it is also called liquefied petroleum gas (LPG), which is a mixture of propane with small amounts of

As an odorant to prevent the normally odorless propane from going unidentified. when in leaks. It is used as fuel for stoves and in car engines.

The combustion of propane is a typically exothermic reaction with the evolution of heat:

C3H8 + 5 O2 → 3 CO2 + 4 H2O

With this information, we can say that the combustion product of propane is H2O.

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The stinging cells of Cnidaria do not hurt clownfish due to their unique adaptation and co-evolutionary relationship.

The reason why the stinging cells of Cnidaria do not hurt clownfish is due to a co-evolutionary adaptation. Clownfish have a special layer of mucus on their skin that protects them from the stinging cells. Additionally, clownfish are known to gently touch the tentacles of  stinging cells  (a type of Cnidaria) in order to acclimate themselves to the sting. This adaptation allows them to live in symbiosis with the sea anemone, where the clownfish provides food and the sea anemone provides protection.  

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If one organ is an exaptation of another organ, then these two organs are homologous (option A). This means that they share a common evolutionary origin, but they may have different functions due to the process of exaptation.

If one organ is an exaptation of another organ, then these two organs may not be homologous (as they may have evolved from different ancestral structures) and may not have the same function. Therefore, the correct answer is C. They are undergoing convergent evolution, which means they have independently evolved similar structures or functions.

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