What happens to the size of plants during sucession?


they get bigger


they get smaller


there is no change in siz

Answer:

Natural processes are interactions among plants, animals, and the environment. These interactions, which include photosynthesis , pollination, decomposition , and others, help create and shape natural communities.

Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. ... These individuals then pass the adaptive traits on to their offspring.  In the essence of Darwin's theory, natural selection will occur if three conditions are met. These conditions, highlighted in bold above, are a struggle for existence, variation and inheritance. In evolutionary theory, adaptation is the biological mechanism by which organisms adjust to new environments or to changes in their current environment. ... The idea of natural selection is that traits that can be passed down allow organisms to adapt to the environment better than other organisms of the same species.

Explanation:

hope this helps!!!  I wrote this, in my own words.

Answer:

Renegade?

Explanation:

Answer:

What is the function of adrenaline?

Adrenaline triggers the body's fight-or-flight response. This reaction causes air passages to dilate to provide the muscles with the oxygen they need to either fight danger or flee. Adrenaline also triggers the blood vessels to contract to re-direct blood toward major muscle groups, including the heart and lungs. The body's ability to feel pain also decreases as a result of adrenaline, which is why you can continue running from or fighting danger even when injured. Adrenaline causes a noticeable increase in strength and performance, as well as heightened awareness, in stressful times. After the stress has subsided, adrenaline’s effect can last for up to an hour.

Explanation:

I think I helped

Answer:

Key actions of adrenaline include increasing the heart rate, increasing blood pressure, expanding the air passages of the lungs, enlarging the pupil in the eye (see photo), redistributing blood to the muscles and altering the body's metabolism, so as to maximise blood glucose levels (primarily for the brain).

Diseases such as strep throat and Athlete's foot are caused by microorganisms. The correct option is c.

Microorganisms, including bacteria and fungi, are responsible for causing a wide range of infections and diseases in humans. Strep throat is primarily caused by the bacterium Streptococcus pyogenes, while Athlete's foot is caused by various types of fungi, most commonly Trichophyton species.

These microorganisms can infect the body through direct contact, inhalation of airborne particles, or by coming into contact with contaminated surfaces. They invade and colonize the body, leading to the development of specific symptoms and manifestations associated with each disease.

While factors such as miasma (a concept that referred to bad air or foul smells as the cause of disease) and temperature changes may have been historically associated with disease, the primary causative agents in cases like strep throat and Athlete's foot are microorganisms.

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The Gram stain is a laboratory technique used to distinguish between various kinds of bacteria based on the characteristics of the cell wall. Here option A is the correct answer.

The cell wall is an essential component of bacterial cells and plays an important role in maintaining cell shape and protecting the cell from environmental stressors. The Gram stain takes advantage of the fact that different types of bacterial cell walls react differently to certain chemicals.

During the Gram staining procedure, bacterial cells are first stained with crystal violet and then treated with a decolorizing agent and a counterstain.

Gram-positive bacteria retain the crystal violet stain and appear purple under a microscope, while Gram-negative bacteria lose the crystal violet stain and take up the counterstain, appearing pink or red under a microscope.

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Facilitated diffusion is the process by which molecules move across the plasma membrane with the aid of membrane proteins like channels and carriers. These molecules move down a concentration gradient, which gives them the potential to diffuse into (or out of) the cell.

Passive transport is a subset of facilitated diffusion. Because the solution is travelling down the concentration gradient, assisted diffusion is still passive transport even when it incorporates transport proteins. The cell membrane can easily be traversed by small, nonpolar substances.image outcome.A case of enhanced diffusion is glucose transfer. The lipid bilayer of the membrane prevents glucose from passing through since it is a big, polar molecule. In order to pass through, it requires carriers known as glucose transporters.

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Disseminated intravascular coagulation (DIC) is a grave coagulopathy resulting from the overstimulation of clotting and anticlotting processes in response to a primary disease or an injury.

The DIC process can be understood as a two-phase response: first, primary activation of coagulation system, and second, consumption of clotting factors and platelets. DIC is often initiated by a severe underlying disease and subsequently causes serious disorders of the coagulation system including thrombosis and bleeding.

Disseminated intravascular coagulation (DIC) is a pathological condition characterized by abnormal clotting and bleeding. It is also known as consumptive coagulopathy. DIC is caused by the overstimulation of clotting and anticlotting processes in response to an underlying disease or an injury. DIC is a life-threatening condition and can lead to multiorgan failure.DIC is classified as primary or secondary. In primary DIC, clotting factors are activated by the release of tissue factors or substances. In secondary DIC, clotting factors are activated by the release of endotoxins or by hypoperfusion. DIC can be acute or chronic depending on the severity and duration of the underlying condition.

DIC is diagnosed based on the presence of bleeding, thrombosis, and laboratory findings such as low platelet count, low fibrinogen level, and high D-dimer level.

The treatment of DIC is mainly focused on the management of the underlying condition, replacement of clotting factors and platelets, and anticoagulation therapy.

The treatment of DIC is mainly focused on the management of the underlying condition, replacement of clotting factors and platelets, and anticoagulation therapy.

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Answer:

The correct answer is: All of the above

Explanation:

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Answer: Form when hot, molten rock crystallizes and solidifies.

Explanation:

Answer:

Its D. Photosystems I and II function here.

Explanation:

I just took the test

Answer:

D. Photosystems I and II function here.

Explanation:

Credits to the person above!

The marine environment faces a range of threats from human activities, including pollution, overfishing, habitat destruction, climate change, and the introduction of invasive species.

Pollution from sources such as oil spills, plastic debris, and chemical contaminants can harm marine life, disrupt ecosystems, and impact human health.

Overfishing can deplete fish populations, leading to food insecurity and economic loss, while habitat destruction from activities like dredging, coastal development, and coral reef destruction can eliminate critical habitats for marine life.

Climate change, including rising temperatures, sea level rise, and ocean acidification, can alter marine ecosystems, causing harm to organisms and leading to changes in species distributions.

The introduction of invasive species can displace native species, leading to declines in biodiversity and ecosystem functioning.

Currently, the biggest threat to marine ecosystems is climate change, particularly in the form of rising temperatures and ocean acidification.

These changes are affecting marine organisms and ecosystems in numerous ways, including altering the distribution and abundance of species, causing coral bleaching and death, and disrupting the food webs that support marine life.

These changes are not only harming marine ecosystems but are also having significant impacts on human communities that rely on marine resources for food, livelihoods, and cultural identity.

Addressing the threat of climate change is crucial for the long-term health and resilience of marine ecosystems and the people who depend on them.

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Answer:

Cohesion

Explanation:

In the voltage gated Na+ channels, S1-S4 behave as paddles. The primary voltage sensor is located at S4. After depolarization, the paddles move from the interior to the exterior and the channel opens. At resting potential, the channel is closed and the paddles are down.

The voltage-gated Na+ channels' S4 section serves as the main voltage sensor for monitoring changes in membrane potential. The movement of the paddles alone does not, however, cause the channel to open. Depolarization-induced movement of the S4 segment causes conformational changes in other areas of the channel protein, which causes the channel pore to open.

Moreover, the voltage-gated Na+ channel's resting state is not always closed. Several closed states, such as closed at rest and closed inactivated states, are possible for the channel. Na+ current flow through the channel is restricted by inactivation, a process that also inhibits the membrane potential from depolarizing for an extended period of time.

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The probable question may be:

In the voltage gated Na+ channels, S1-S4 behave as paddles. The primary voltage sensor is located at ____ (S1-S4)After depolarization, paddles move from the (interior to the exterior / exterior to the interior) and the channel (open/ close) At resting potential (closed/open/ up) and the paddles are (closed/down/up)

Market dominance is influenced by elements such as market share, brand awareness, pricing power and entry barriers.

If a manufacturer has a fairly large market share, a solid brand reputation, and devoted consumers, they can be considered dominant. Economies of scale can also aid in dominance, by allowing for cheaper production costs and competitive pricing.

New competitors may be discouraged by entry barriers such as costly financing requirements or proprietary technology. Market dominance may change over time, due to changes in consumer preferences or technological advances. To establish a fair market and prevent a single producer from abusing its dominant position, competition and regulatory measures are important.

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A phylogeny of the identical taxa based only on morphological traits:

Some highly conserved genetic sequences may result in unrelated species appearing closely related in a molecular phylogeny, and not reflect the identical pattern as the morphologic phylogeny.Gene sequence changes might not result in morphological changes.

Morphological analyses always provide more data because each morphological trait is that the result of the expression of many genes. Some highly conserved genetic sequences may result in unrelated species appearing closely related in a molecular phylogeny, and not reflect the identical pattern as the morphologic phylogeny.

Phylogenetic trees reconstructed from molecular sequences are often considered more reliable than those reconstructed from morphological characters, partially because convergent evolution, which confounds phylogenetic reconstruction, is believed to be rarer for molecular sequences than for morphologies

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Answer:

Inference

Explanation:

they are inferring that the fish is a male, Observation would be if they were looking at it and saw its a male

Answer:

Inference

as known an inference is a conclusion reached on the basis of evidence and reasoning.

so therefore the answer is inference

In this scenario, you are running a study to test a new drug, and the drug is actually ineffective. A Type I error occurs when you reject a true null hypothesis, meaning that you conclude the drug is effective when it is not.

The significance level (alpha) of a study is the probability of making a Type I error.

In your study, the significance level is 0.01, which means that the Type I error rate is 1%. In other words, there is a 1% chance that you will incorrectly reject the null hypothesis and conclude that the drug is effective when it is actually ineffective. This error rate is important to consider when interpreting the results of your study, as it helps you understand the likelihood of making an incorrect conclusion based on your data.

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When the left ventricle contracts, the diameter of the ventricular chamber (A) decreases.

The contraction of the left ventricle is part of the systolic phase of the cardiac cycle, during which blood is pumped out of the heart into the systemic circulation.

As the left ventricle contracts, the myocardial muscle fibers shorten, causing the walls of the ventricle to contract inward. This contraction reduces the diameter of the ventricular chamber, increasing the pressure within the chamber and facilitating the ejection of blood into the aorta.

After the contraction, the ventricle relaxes during the diastolic phase, and the diameter of the chamber increases again as it fills with blood for the next cardiac cycle.

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For a cell to obtain more sugar the cell must use active transport to pump the sugar inside it .

Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration which occur against the concentration gradient . So , it requires cellular energy to achieve this action.

Main function of active transport is involves the movement of molecules from a region of lower concentration to a region of higher concentration with help of energy in form of ATP. examples of active transport include the absorption of glucose in the intestine of the human body and the uptake of minerals or ions into the root hair cells of plants.

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Answer:

Its an interaction where one organism, the predator, kills and eats another organism, its prey

Explanation:

The receptors are responsible for detecting changes in the position and movement of the elbow are called proprioceptors. Within these proprioceptors, there are specialized receptors called muscle spindles and Golgi tendon organs (GTOs) that provide information about the position and movement of the elbow joint.

When the elbow is fully extended, the muscle spindles in the triceps muscle are stretched, and the GTOs in the biceps muscle are relaxed. As the elbow begins to bend quickly, the muscle spindles and GTOs are activated, sending signals through sensory nerves to the brain.

The muscle spindles detect the change in muscle length and the GTOs detect the change in muscle tension, providing the brain with information about the position and movement of the elbow joint.

The brain uses this information to coordinate muscle activity and adjust the movement of the elbow to maintain balance and stability. This rapid and precise adjustment is essential for preventing injury and ensuring smooth and efficient movement.

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Answer:

2 kg of fertilizer

Explanation:

The graph below shows my work. Good luck with your test, you've got this!!

Water flows slower and deposits sediment on the bank best describes what occurs at the part of the meander labeled B. The correct answer is option C.

In a meandering river, the flow of water is not uniform throughout the entire channel. At the meander bend labeled B, the water flows slower compared to the straighter sections of the river. As a result, sediment carried by the river gets deposited on the bank.

When water slows down, its capacity to carry sediment decreases. The reduced velocity allows particles of sediment to settle out and accumulate on the inside bank of the meander.

Over time, this deposition of sediment contributes to the formation of a point bar, which is a curved bank feature found on the inside of a meander bend.

This process of slower water flow and sediment deposition at the meander bend is a characteristic feature of meandering rivers. The continuous deposition of sediment on the bank gradually builds up and shapes the landforms associated with meanders. Therefore, the correct answer is C.

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Answer:

C. The use of wind farms conserves nonrenewable fuels.

An aponeurosis is a sheet-like fibrous tissue that functions to connect muscles to other muscles or bones, providing support and transmitting forces between them. In the middle portion of the trapezius, an aponeurosis can be found connecting this muscle to nearby structures.

Aponeuroses are made up of dense regular connective tissue, consisting primarily of collagen fibers arranged in a parallel pattern. This tissue type provides the aponeurosis with strength, stability, and resistance to mechanical stress.

The main function of an aponeurosis, like the one in the middle portion of the trapezius, is to facilitate the attachment of the muscle to other muscles or bones, allowing the transfer of forces generated during muscle contractions. This helps maintain the structural integrity of the musculoskeletal system and enables efficient movement and stability.

Thus, an aponeurosis is a sheet-like structure made of dense regular connective tissue, found in the middle portion of the trapezius muscle. Its primary function is to connect muscles to other muscles or bones, ensuring efficient force transmission and movement.

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Answer:

B

Explanation:

The correct answer would be during the daylight hours.

The production of oxygen in plants is dependent on photosynthesis, a process that requires the input of light in order to proceed.

\(6CO_2 + 6H_20 + (light) --> C_6H_1_2O_6 + 6O_2\)

This means that oxygen production would ordinarily cease in the absence of light (during nighttime hours) because photosynthesis would not take place and one would expect the greatest amount of oxygen to be produced during the day when photosynthesis is active.

The correct option is B.

Answer:

based on the information given Jupiter is approximately 4 times the size of Earth

Answer:

During this process the messenger RNA and the transfer RNA are manufactured

Explanation:

These RNAs are necessary to be able to comply with the formation of proteins, since they read the genetic code and after this they assemble the reading to make proteins of structure, function and support.

This is how cells when dividing or multiplying separate their genetic code by replicating.