what is the meaning of respiration​

Answer:

Explanation:

Earthworms contain two main blood vessels: the dorsal vessel – running toward the head, and the ventral vessel – running head to tail. Ring vessels are the smaller vessels that are contained in each segment of the earthworm’s body and give blood to the organs. Earthworms survive by respirating.

Earthworm has an organ system level of organization.

The organ systems found in an earthworm are:

Segmental nephridia helps in excretion

Yes, earthworms are triploblastic, meaning 3 germ layers are present during embryonic development.

To learn more about embryonic development, earthworms, and organ systems here,

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Answer:

Pumas, lobos y coyotes, águilas, serpientes, halcones, búhos y perros.

Explicación:

Pumas, lobos y coyotes, águilas, serpientes, halcones, búhos y perros son los animales que matan al gato y se alimentan de ellos. Estos organismos son los depredadores de los gatos y dependen del gato y de algunas otras especies para cumplir con su requerimiento de alimento. Algunos animales matan directamente al gato a través de sus dientes fuertes, mientras que otros matan al gato a través del veneno que está presente en su boca.

WHAT HAPPENS TO OUR BODIES WHEN WE EXERCISE?

What is happening to her circulatory system?

When you exercise, or play football in this case, you are working your muscles and certain places in the body. When this happens, your muscles respire (burn the FOOD to produce ENERGY) more faster than they would normally, so the demand for OXYGEN and GLUCOSE is increased.

As the muscles are performing cellular RESPIRATION quicker than the norm, they need oxygen and glucose to reach them faster (glucose and oxygen are the components for cellular respiration), and also they need to get rid of their CO2 (products of cellular respiration are CARBON DIOXIDE and WATER) so the HEART is now pumping blood around the body at a faster rate in order to provide these cells with what they need. To summarize, the circulatory system has to work harder and faster during exercise to provide the cells at work with glucose and oxygen and to get rid of the waste carbon dioxide.

What is happening to her breathing system?

{Relates to explanation given} The requirement for oxygen is increased so now the respiratory system (in particular the LUNGS) have to work harder and faster to take in more oxygen and to exhale more CO2, thus you begin to breathe faster. To summarize, oxygen is inhaled quicker and carbon dioxide is exhaled quicker, therefore the rate of DIFFUSION is increased.

Diagram:

Draw picture of a girl playing football and then in the nest picture of her lungs and heart, you can also include arteries and the veins. Show how the lung and the heart work more harder during the exercise or when playing any sports

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Answer:

2) 5 precipitation

3) 4 runoff

4) 2 condensation

5) 3 evaporation

Answer:

- Many factors affect rigor mortis, such as the type of clothing the person was wearing. True

- Experts from different sciences agree that the definition of death is the end of life. True

- Blowflies are one of the first insects to arrive at a dead body and are very useful in determining the time of death. True

- Livor mortis refers to the color of a dead body. True

- The only two manners of death are natural death and homicidal death. False

- Mechanism of death describes what has occured in the body to cause death. True

- The presence of drugs in a corpse cannot be determined by a chemical analysis of larvae found feeding on the body. True

- In the first 12 hours, a dead body cools about 1 degree F per hour. False

- Within minutes of a death, certain insects are attracted by the smell of the first stages of decomposition. True

- The Body Farm is a fictional account of the work of a country coroner. False

Explanation:

Death refers to the permanent cessation of the biological activities in an organism as a whole. Rigor mortis refers to a recognizable sign of death, which is caused by different changes in the muscles after death. Blowflies are insects that can be attracted by the smell of dead and decomposing bodies because they need to identify warm-moist and protein-rich sources to develop their eggs. Livor mortis is the red/blue/purple discoloration in the body skin after death. The manners of death can be divided into 1-accidental, 2-natural, 3-suicidal, 4-homicidal, and 5-undetermined. The mechanisms of death refer to the specific physiological derangements that can lead to the cessation of life (e.g., a heart attack), whose understanding can be essential to elucidate a criminal case. The presence of drugs in a dead body can be determined by an autopsy. The rate at which a dead body cooling depends on the relationship between the body temperature and environmental temperature (e.g, elevated body temperatures and cool environmental conditions are known to increase this value). A body farm can be defined as a research facility where the decomposition of dead bodies can be examined.

Answer:

If a queen mates with a single drone, then all the resulting females have all of the same genetic contribution from the male, since males are haploid and contribute 100% of their genes

Explanation:

Haplodiploidy is a type of sex-determination system where males are haploid (i.e., they contain only a set of chromosomes 'n') and develop from unfertilized eggs, whereas females are diploid (i.e., they contain two complete sets of chromosomes '2n') and develop from fertilized eggs. The bees show this haplodiploid system of sex determination, which is quite common to many hymenopterans. In bees, workers and queens are diploid (2n) females and contain 32 chromosomes, a set of 16 chromosomes is contributed by the queen's egg, and another set of 16 chromosomes is contributed by the drone sperm (16 + 16 = 32 chromosomes). On the other hand, drones are haploid (n) males and contain only one set of 16 chromosomes, which is exclusively contributed by the queen's egg.

Answer:

The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.

Explanation:

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Answer:

There are 2 definitions

the central and most important part of an object, movement, or group, forming the basis for its activity and growth.

and

the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.

Explanation:

They are little soft bodied insect. They suck the plant's nutritious liquid and if they are in large number, they can kill the plants.

Explanation:

The reaction rate decreases with a decrease in temperature.

Catalysts can lower the activation energy and increase the reaction rate without being consumed in the reaction.

Differences in the inherent structures of reactants can lead to differences in reaction rates.

Explanation:

Introduction  Human trafficking is a group of crimes involving the exploitation of men, women and children for financial gains which is violation of fundamental human rights  Human trafficking is the 3rd largest international crime  Over one million people trafficked annually  Millions of men, women and children are victims of human trafficking  Human trafficking is a part of the larger problem of slavery

 human trafficking is when people are transported, by force or deception, to become enslaved  Traffickers use blackmail, abuse, and threats to force victims to comply with their wishes in the destination country  Usually caused by poverty/lack of economic opportunities, especially for women and children, and a demand for certain services in the destination country

Answer:

The process by which a cell increases its response to a substance or signal from outside the cell to carry out a specific function.

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Answer:

A. The excess CO2 in the atmosphere will increase global warming.

Explanation:

Without enough trees here to process Co2 global warming will increase

Answer:

He identify DNA as a distinct molecule of the cell.

Explanation:

In the year 1869, Friedrich Miescher separated "nuclein," DNA with associated proteins, from cell nuclei. He was the first scientist who identify DNA and considered as a distinct molecule present in the cell. He is well known for his incorrect tetranucleotide hypothesis of DNA. He formed the first photograph of the structure of DNA and also  created the first accurate model of structure of DNA.

Answer:

Quantitative research deals with numbers and statistics, while qualitative research deals with words and meanings. Quantitative methods allow you to test a hypothesis by systematically collecting and analyzing data, while qualitative methods allow you to explore ideas and experiences in depth.

The main difference between qualitative and quantitative data is that qualitative data is descriptive while quantitative data is numerical. For example, qualitative data are gender, country, city, nationality, etc. while quantitative data are length, width, height, weight, area, speed, age, etc.

Answer:

yellow is a proton

blue is a neutron

orange is an electron

Explanation:

The neutrons and protons are in the center of the atom, and the electrons circle around the center.

The main difference between photosynthesis and cellular respiration is that photosynthesis is an anabolic process, where the synthesis of organic compounds occurs, storing energy whereas cellular respiration is a catabolic process, where the stored organic compounds are utilized, producing energy.

Answer:

Mostly radiations or dangerous products that come in contact with the eye For example, maybe harmful makeup product but there are many reasons for eye disease, you should elaborate more on dangerous product put on skin and harmful chemical

Explanation:

The pathophysiology of primary open-angle glaucoma is still largely unknown, although a joint contribution of vascular, biomechanical, and biochemical factors is widely acknowledged. Since glaucoma is a leading cause of irreversible blindness worldwide, exploring its underlying pathophysiological mechanisms is extremely important and challenging. Evidence from recent studies appears supportive of the hypothesis that a “glymphatic system” exists in the eye and optic nerve, analogous to the described “glymphatic system” in the brain. As discussed in the present paper, elucidation of a glymphatic clearance pathway in the eye could provide a new unifying hypothesis of glaucoma that can incorporate many aspects of the vascular, biomechanical, and biochemical theories of the disease. It should be stressed, however, that the few research data currently available cannot be considered as proof of the existence of an “ocular glymphatic system” and that much more studies are needed to validate this possibility. Even though nothing conclusive can yet be said, the recent reports suggesting a paravascular transport system in the eye and optic nerve are encouraging and, if confirmed, may offer new perspectives for the development of novel diagnostic and therapeutic strategies for this devastating disorder.

Explanation:

a sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule.

Answer:

Condon is a city in, and the seat of, Gilliam County, in the U.S. state of Oregon. The population was 682 at the 2010 census. The city, with an historic main street along Oregon Route 19, is a farming and ranching community.

A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four nucleotides; meanwhile, the language of proteins includes 20 amino acids.

The second one is most likely to be correct

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Answer:

A baby shark is referred to as a pup.

Answer:

Ballistochory. So it is called when the seeds are forcefully or explosively spread. The aim is to "throw" the seed from the parent plant as far as possible.

Explanation:

This is what is known by the violent and explosive dispersal of the seeds. The aim is to "throw" the seed from the parent plant as far as possible. (This works because the wind resistance is not high for seeds.)

Answer:

the dispersal of seeds by force

Explanation:

Answer:

Brainly isgood

Explanation:

Answer:

A)

Explanation:

In the small intestine where the Absorption of nutrients takes place, the enzyme lipase hydrolyses lipid into fatty acid and glycerol

Answer:

El núcleo (en plural núcleos) alberga el material genético de la célula, el ADN, y es también el lugar donde se producen los ribosomas, las máquinas celulares que sintetizan proteínas

Explanation:

everything can be found in the picture

Answer:The table lists the solutions added to the oil and water mixture. Complete the ... The small intestine contains many structures that absorb glucose. Name this ...

Explanation:

Answer:

10 times stronger

Explanation:

GIVE them BRAINLIST