nombre de el tejido conjuntivo que se encarga de recibir el oxígeno​

Primary succession is ecological succession that begins in a place that has rock.

Primary succession is a fascinating process of ecological succession that occurs in areas devoid of soil or where soil development is minimal. It involves the colonization and establishment of life in barren or highly disturbed environments, such as rocky terrains, volcanic islands, or glacial moraines.

In primary succession, the initial pioneer species often consist of lichens and mosses, which are capable of tolerating harsh conditions and facilitating soil formation.

These simple plants play a crucial role in the early stages of primary succession by breaking down rocks through physical and chemical weathering. As they grow and die, their organic matter accumulates, contributing to the formation of rudimentary soil.

Over time, more complex plants like grasses, ferns, and shrubs begin to colonize the area. These plants further contribute to soil development by adding organic matter, enhancing nutrient cycling, and improving soil structure. Their root systems help bind the soil particles, preventing erosion and creating a more stable environment for other organisms.

for similar questions on ecological succession.

https://brainly.com/question/17622379

#SPJ8

Answer:

In simple words, leadership is about taking risks and challenging the status quo.

Explanation:

The statement "mycoses that cause superficial skin infections usually require oral antifungal medications that must be taken for months" is false because it typically require topical antifungal medications, which are applied directly to the affected area, rather than oral antifungal medications..

Mycoses that cause superficial skin infections usually do not require oral antifungal medications that must be taken for months. Superficial fungal infections, such as athlete's foot (tinea pedis), ringworm (tinea corporis), and jock itch (tinea cruris), can typically be treated with topical antifungal creams, lotions, or powders.

Oral antifungal medications are usually reserved for more severe or persistent cases of fungal infections, such as those affecting the nails (onychomycosis) or scalp (tinea capitis). In these cases, oral antifungal medications may be necessary, and treatment duration can range from several weeks to a few months.

However, the specific treatment approach can vary depending on the individual and the severity of the infection. It is always best to consult with a healthcare professional for an accurate diagnosis and appropriate treatment plan for any fungal infection.

Learn more about superficial skin infections here: https://brainly.com/question/29306507

#SPJ11

The three statements that correctly describes the role of RNA in transcription and translation are as follows:

ROLE OF RNA:

Learn more: https://brainly.com/question/20123590?referrer=searchResults

About 4 times more ATP is generated during oxidative phosphorylation than substrate-level phosphorylation.

In the metabolism process known as oxidative phosphorylation, also known as electron transport-linked phosphorylation or terminal oxidation, cells employ catalysts to oxidize carbohydrates, liberating chemical energy and producing adenosine triphosphate (ATP) as a consequence.

During oxidative phosphorylation,

Therefore, it is concluded that ATP generated during oxidative phosphorylation is 30-6=24 or 32-6=26 i.e., about 4 times than substrate-level phosphorylation.

Learn more about substrate level phosphorylation here:

https://brainly.com/question/14790439

#SPJ4

Fusing with an old organelle or fusing with a food vesicle produced by phagocytosis are two ways lysosomes can be activated.

What are lysosomes?

An organelle of a cell that is membrane-bound and houses digestive enzymes is called a lysosome. Numerous cell processes involve lysosomes. They disassemble extra or worn-out cell components. They could be utilized to eliminate invasive bacteria and viruses. Lysosomes can assist a cell in self-destruction in a process known as programmed cell death, or apoptosis, if the damage is irreparable. Now, the lysosome is a particular kind of acidic organelle. Therefore, it must be shielded from the remainder of the cell's interior. The digestive enzymes that need to be stored in an acidic, low-pH environment are therefore kept in a compartment that has a membrane surrounding it. These enzymes, known as hydrolytic enzymes, convert big molecules into smaller ones.

To learn more about lysosomes visit;

https://brainly.com/question/30501698

#SPJ4

The channel between the middle ear and the nasopharynx is called the "auditory tube" or "eustachian tube."

It is a narrow, tube-like structure that connects the middle ear to the back of the throat and helps to equalize the air pressure between the middle ear and the environment.

This is important for maintaining normal hearing and preventing damage to the ear structures.

Dysfunction of the auditory tube can lead to conditions such as middle ear infections or Eustachian tube dysfunction, which can cause hearing problems and discomfort in the ear.

To know more about nasopharynx refer here

brainly.com/question/31862275#

#SPJ11

The time it takes to run a kilometer *0/1 depends on the amount of exercise a person gets. The dependent variable is the time to run a kilometer. The correct option is b.

The dependent determinant the dependent variable on other measurable variables As a result of experimental manipulation of the independent variable or variables, these variables should change.

The dependent variable is time, and the independent variable is the quantity of exercise a person gets, which has an effect on how long it takes to run a kilometer.

Therefore, the correct option is b. time to run a kilometer.

To learn more about dependent variables, refer to the link:

https://brainly.com/question/15219173

#SPJ1

Answer:

What are some examples of energy transformation?

Explanation:

Hope it is helpful....

Answer:

A 7.5 mile wide asteroid slammed into the Earth and killed off more than three-quarters of the all species on the planet. There were many changes caused due to the impact. Ocean acidification likely dissolved the shells of their microscopic young ones. Fossil records also shows that the impact wiped plankton species which was their main food source.It starved the ammonites.

Hope it helps :)

The correct sequence of events in cellular respiration is option a: glycolysis, citric acid cycle, electron transport chain.

During cellular respiration, glucose is broken down to produce energy in the form of ATP. The process starts with glycolysis, which occurs in the cytoplasm and involves the breakdown of glucose into pyruvate molecules. Glycolysis generates a small amount of ATP and NADH.

The pyruvate molecules produced in glycolysis enter the mitochondria, where the citric acid cycle, also known as the Krebs cycle, takes place. In this cycle, the pyruvate is further broken down, releasing carbon dioxide and generating NADH and FADH2 as electron carriers. The citric acid cycle also produces a small amount of ATP.

The electron carriers NADH and FADH2 then participate in the electron transport chain, which is located in the inner membrane of the mitochondria. In the electron transport chain, the electrons from NADH and FADH2 are transferred through a series of protein complexes, creating a flow of electrons that drives the synthesis of ATP. This process is known as oxidative phosphorylation.

Therefore, the correct sequence of events in cellular respiration is glycolysis, citric acid cycle, and electron transport chain, as stated in option a.

For more such answers on cellular respiration

https://brainly.com/question/14158795

#SPJ8

Question

Which of the following is the correct sequence of events in cellular respiration?

a. glycolysis, citric acid cycle, electron transport chain

b. glycolysis, preparatory reaction, citric acid cycle, electron transport chain

c. glycolysis, electron transport chain, preparatory reaction

d. citric acid cycle, glycolysis, electron transport chain, preparatory reaction

e. citric acid cycle, electron transport, glycolysis, preparatory reaction

One unique feature that could help identify the fungus is the presence of chitin in its cell walls

Chitin is a complex polymer found in the cell walls of fungus that is not found in the cell walls of other single-celled organisms such as bacteria or protists. Furthermore, because fungi are heterotrophic creatures that absorb nutrients from their surroundings, they may be distinguished by their mode of feeding. Fungi have a unique way of reproduction that involves the formation of spores that may be distributed in the environment. Seeing any of these distinguishing characteristics may aid in identifying the organism as a fungus.

For more such questions on cell walls, click on:

https://brainly.com/question/965751

#SPJ4

Answer:

A

Explanation:

Answer:

Explanation:

C

Answer:

It is 37 degree C

I normal cases

The area of grasses growing in shallow water, specifically in a salt marsh community, can vary depending on various factors, such as the size of the marsh, the species of grasses present, and the depth of the water.

Salt marshes are coastal wetlands inundated by saltwater brought in by tides. They are typically found in intertidal zones, where the water level rises and falls with the tide. Salt-tolerant grasses such as Spartina alterniflora and Spartina patens are commonly found in these areas.

The total area of grasses growing in shallow water within a salt marsh can be difficult to determine due to the marsh's irregular shape and the vegetation's patchy distribution. However, estimates of the vegetation cover area in salt marshes can be made using remote sensing techniques such as satellite imagery or aerial photography.

In conclusion, the area of grass growing in shallow water in a salt marsh community can vary widely depending on various factors, but can be estimated using remote sensing techniques.

To learn more about  coastal wetlands, visit here

https://brainly.com/question/28333565

#SPJ4

The motor nervous system is a system present in the brain to help animals to speak, move and breathe.

Motor neurons are cells in the brain and spinal cord that enable locomotion, speech, swallowing and breathing by sending commands from the brain to the muscles that perform these functions. Nerve fibers are the longest in the body, with single axons extending from the base of the spinal cord to the toes.

For motor functions, there are the oculomotor nerve, trochlear nerve, trigeminal mandibular nerve (V3), abducens nerve, facial nerve, glossopharyngeal nerve, vagus nerve, spinal nerve accessory muscle and N. hypoglossus muscle. These are the working of the motor nervous system.

Learn more about the motor nervous system in

https://brainly.com/question/29275055

#SPJ4

Answer:

At first, the Earth was not even able to support life. There was no oxygen in the atmosphere, and Earth's surface was extremely hot. Slowly, over millions of years, the Earth changed so that plants and animals could begin to grow. Living things then changed the Earth even more.

Answer:

Explanation:

The pressure gradient causes the air to move horizontally, forcing the air directly from a region of high pressure to a region of low pressure. The Coriolis force deflects the direction of the flow of air and causes the air to flow parallel to the isobars.

I hope this helped

Patterns; cause and effect are pair of crosscutting concepts are best explained when birds fly south when winter comes to the united states and north when spring arrives.

What notions span crosscutting concepts?

In all branches of science, crosscutting concepts are useful. As such, they serve as a means of connecting the various branches of science. They consist of patterns, cause-and-effect relationships, scale, proportion, and quantity, systems, and system models, as well as energy and matter, structure and function, stability, and change.

Patterns: Observed patterns in nature serve as a guide for organizing and classification and raise inquiries about the connections and reasons that underlie them.

Cause and Effect: Events have causes, some of which are straightforward and others of which are complex. Science and engineering place a high priority on understanding causal links and the systems that mediate them.

To know more about crosscutting concepts use link below:
https://brainly.com/question/11153648

#SPJ1

The endoskeleton offers many advantages in terms of structural support and adaptability. However, it is not as adaptable as an exoskeleton and can take a long time to heal if damaged.

The endoskeleton is an internal skeleton found in vertebrates, while the exoskeleton is an external skeleton found in invertebrates. Endoskeletons have several advantages over exoskeletons. One advantage is that the endoskeleton is more supportive, as it can support large body masses and complex movements, such as running and jumping. Additionally, endoskeletons are lightweight and can be easily reconfigured to make room for larger muscles and organs, allowing for increased strength and endurance. Another advantage of the endoskeleton is that it allows for the development of specialized structures like teeth and horns, which help animals catch prey or defend against predators. The main disadvantage of the endoskeleton is that it is less adaptable than the exoskeleton. Endoskeletons are mostly composed of rigid bones, which can limit the range of motion and flexibility of the animal. Additionally, if the bones of an endoskeleton become damaged, it can take a long time to heal. This can be especially problematic if the animal needs to survive in a hostile environment. In comparison, an exoskeleton can be easily modified and repaired if necessary.

To learn more about Endoskeleton :

https://brainly.com/question/798559

#SPJ11

Overharvesting encourages extinction and is most likely to affect large animals with low intrinsic reproductive rates.

Large animals with low reproductive rates, such as elephants, whales, and tigers, are particularly vulnerable to overharvesting due to their slow population growth and the inability of their populations to recover quickly from losses. This type of harvesting is often driven by commercial interests or cultural practices and can quickly lead to extinction if not regulated. In contrast, edge-adapted species and animals that occupy a broad ecological niche may have more flexibility in adapting to changes in their environment or the removal of some individuals, while most organisms that live in the oceans are under pressure due to a combination of overfishing, habitat loss, and pollution.

learn more about  Overharvesting   here ;

https://brainly.com/question/10031564

#SPJ11

Answer:

lipid

Explanation:

it has a lipid layer enclosed

Answer :

Nitrogen fixation is the process by which atmospheric nitrogen is converted by either a natural or an industrial means to a form of nitrogen such as ammonia. In nature, most nitrogen is harvested from the atmosphere by microorganisms to form ammonia, nitrites, and nitrates that can be used by plants.

Explanation:

hope this helps

Answer:

I don't know what the answer is at all

The function of the highlighted muscle in elbow flexion is b) Flexes the forearm.

The correct option is : b) Flexes the forearm.

For more questions on Muscle

https://brainly.com/question/25778330

#SPJ8

Complete question :

What is the function of the highlighted muscle in elbow flexion?

a) Extends the forearm

b) Flexes the forearm

c) Abducts the forearm

d) Rotates the forearm

The hypothesis b and d are Null hypothesis while hypothesis a, c, and e are Alternative hypothesis.

Null hypothesis and alternative hypothesis are two types of statistical inferences. Hypothesis testing is the process of testing the hypothesis. A hypothesis test is a statistical test that determines whether there is sufficient evidence in a sample of data to infer that a certain condition is true for the entire population. The null hypothesis is a statement that is assumed to be true unless sufficient evidence indicates otherwise. An alternative hypothesis is a statement that is accepted when the null hypothesis is rejected.

Given below are identification of each hypothesis as null hypothesis or alternative hypothesis:

a. Hypothesis: The number of hours that grade school children spend doing homework predicts their future success on standardized tests is more appropriate as alternative hypothesis.

b. Hypothesis: King cheetahs on average run the same speed as standard spotted cheetahs is more appropriate as null hypothesis.

c. Hypothesis: The mean length of African elephant tusks has changed over the last 100 years is more appropriate as alternative hypothesis.

d. Hypothesis: The risk of facial clefts is equal for babies born to mothers who take folic acid supplements compared with those from mothers who do not is more appropriate as null hypothesis.

e. Hypothesis: Caffeine intake during pregnancy affects mean birth weight is more appropriate as alternative hypothesis.

Learn more about Null hypothesis:

https://brainly.com/question/4436370

#SPJ11

The surface area accessible for materials to move into and out of a cell increases when a cell doubles in size. This might speed up the exchange of materials between the cell and its surroundings.

To ensure appropriate operation, the cell may need to modify its mechanisms in response to the increased need for energy.

When a cell doubles in size, there is more room outside the cell for objects to enter and exit. This may assist the cell in obtaining more of the nutrients it requires and eliminating waste products and other items it does not.

But, in order to maintain equilibrium and guarantee that it only receives what it requires, the cell may also have to expend more energy.

In conclusion, the expansion of a cell by a factor of two can affect the flow of materials into and out of the cell in both favorable and unfavorable ways.

While the increased surface area would make it easier for materials to shift hands, the cell might also need more power and support systems to keep everything running well.

learn more about cell here

https://brainly.com/question/13920046

#SPJ1

The improvement of plant or crop output is the main benefit of haploid plant production. Additional genetic variability is produced as a result of soma clonal variation.

Only the egg and sperm cells in humans are haploid. Male and female gametes that are fused together by haploid gametes produce a diploid zygote, which has the same number of chromosomes as its descendants. Because they have a single set of chromosomes, haploid cells are the best specimens to use for genetic testing. Haploid cells make it more simpler to develop homozygous mutants, which are necessary for the study of recessive traits, compared to diploid cells.

To learn more about haploid click here:

https://brainly.com/question/14662552

#SPJ4

The phosphorylation of LuxO by LuxU leads to the activation of sRNAs, which in turn repress the expression of the lux operon and ultimately repress light production in Vibrio harveyi.

Phosphorylation of LuxO represses light production in Vibrio harveyi by activating the expression of small regulatory RNAs (sRNAs) that in turn repress the expression of the lux operon, which is responsible for light production.
When the histidine kinase molecule LuxU is phosphorylated by any of the three autoinducer systems, it transfers the phosphate group to the transcriptional activator LuxO. Phosphorylated LuxO then activates the expression of sRNAs, which bind to the mRNA of the lux operon and prevent its translation into the proteins responsible for light production. This results in the repression of light production in Vibrio harveyi.

Learn more about molecule: https://brainly.com/question/26388921

#SPJ11