The autonomic nervous system coordinates involuntary responses to environmental stimuli.
The autonomic nervous system (ANS) is responsible for regulating and coordinating involuntary responses to environmental stimuli. It controls many of the body's automatic functions, such as heart rate, blood pressure, breathing rate, digestion, and sweating.
The ANS has two main branches: the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS). The SNS is responsible for the "fight or flight" response, which prepares the body for action in response to a perceived threat or stressor.
The PNS, on the other hand, is responsible for the "rest and digest" response, which promotes relaxation, digestion, and other restorative processes.
Together, the SNS and PNS work to maintain the body's internal balance, or homeostasis, in response to changing environmental conditions.
The question can correctly be written as:
The_______ coordinates involuntary responses to environmental stimuli.
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She turned right ____ Park Avenue in an attempt to find parking. A) on to. B) onto
She turned right onto Park Avenue in an attempt to find parking.
Onto is a preposition that indicates movement toward or into a place or position, usually with a verb that expresses motion. It is used to indicate the position of something in contact with or supported by something else and indicates the movement of someone or something to a place or position. Here, the correct preposition to be used is onto because it refers to an action of a person or object towards or into a surface or direction. For example: She climbed onto the table.
In the sentence "She turned right onto Park Avenue in an attempt to find parking," the correct preposition to use is onto because she moved or directed towards Park Avenue.The correct sentence should read:She turned right onto Park Avenue in an attempt to find parking.
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When warm air exists above cold air, thereby trapping the cold air, this is referred to as a __________
Question 2 options:
Altitude inversion
Temperature inversion
Convection cell
Heat gradient
Answer:
I think it's temperature inversion
But not sure....
Answer:
temperature inversion
select all that apply select all the habitats where one could expect to find archaea or bacteria. multiple select question. very high in the atmosphere hot springs sterilized surfaces in the deepest parts of oceans intestines of animals
The habitats where one could expect to find archaea or bacteria are
intestines of аnimаlsin the deepest pаrts of oceаnshot springsvery high in the аtmosphereDNА sequence compаrisons аnd structurаl аnd biochemicаl compаrisons consistently cаtegorize аll living orgаnisms into 3 primаry domаins: Bаcteriа, Аrchаeа, аnd Eukаryа (аlso cаlled Eukаryotes; these terms cаn be used interchаngeаbly).
Prokаryotes, especiаlly Аrchаeа, cаn survive in extreme environments thаt аre inhospitаble for most living things. They can survive in intestines of аnimаls, in the deepest pаrts of oceаns, hot springs, and very high in the аtmosphere. Prokаryotes hаve been аnd аre аble to live in every environment by using whаtever energy аnd cаrbon sources аre аvаilаble.
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If oxygen is not present, anaerobic respiration takes place,
producing _____ ATP molecules.
how to find percentage change in mass
and how to find change in mass if you're only given the mass before and mass after?
Answer:
Mass Difference= Final Mass- Initial Mass
To find the “Percent Change in Mass,” divide the “Mass Difference” by the “Initial Mass.”
Explanation:
What is Homologous evolution and Analogous evolution give its example !
Spam✔️
Homologous evolution means divergent evolution.
it is a type of evolution in which different species have common ancestor. for example if we take members of one species and put them in different environments then it is observed that there is some changes in the species according to environment
analogues evolution means convergent evolution
Answer:
Similar traits can be either homologous or analogous. Homologous structures share a similar embryonic origin. Analogous organs have a similar function. For example, the bones in a whale's front flipper are homologous to the bones in the human arm.
When a mouse eats grass only 10% of the energy from the plant is transferred to the mouse what happens to the other 90%
If a cell has 18 chromatids, how many duplicated chromosomes does it have?
(A) 18
(B) 9
(C) 36
(D) 6
Answer:
C po
Explanation:
no explanation hehe
Pleasse helppp!!! asap
Answer: C. They both have a prophase and an anaphase.
Explanation:
Why is this product NOT suitable for a vegan diet
Answer:
can u show the image of the product plz
Explanation:
can someone help me fill in the blanks? due before 8:00 am
Answer:
.....where are the questions:^/
During DNA replication in bacteria... (select all that apply) Select one or more: a. DNA replication proceeds in opposite directions around the circle b. a copy of the original double stranded DNA circle is made O c. DNA polymerase adds complementary nucleotides in order according to what is in the original strand d. Each strand of DNA is used as a template to build a complementary strand
During DNA replication in bacteria DNA replication proceeds in opposite directions around the circle, DNA polymerase adds complementary nucleotides in order according to what is in the original strand, each strand of DNA is used as a template to build a complementary strand, the correct option is a, c, and d.
During DNA replication in bacteria, the replication process proceeds bidirectionally around the circular DNA molecule. DNA polymerase adds complementary nucleotides to the growing daughter strands using the original strand as a template.
In order to create two identical daughter DNA molecules, each of the DNA molecule's strands serves as a template for the creation of a complementary strand, the correct option is a, c, and d.
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how do predation and herbivory differ from parasitism and parasitoidism?
predation and herbivory involve one organism consuming another, while parasitism and parasitoidism involve a symbiotic relationship where one organism benefits at the expense of another.
predation and herbivory are both forms of consumption in which one organism feeds on another. Predation occurs when one organism, called the predator, kills and consumes another organism, called the prey. This relationship is often seen in carnivores hunting and feeding on herbivores or other carnivores. Herbivory, on the other hand, is a form of consumption in which an organism, called the herbivore, feeds on plant material. This relationship is commonly observed in animals such as cows, deer, and rabbits that consume plants for nutrition.
parasitism is a type of symbiotic relationship in which one organism, called the parasite, benefits at the expense of another organism, called the host. The parasite lives on or inside the host and obtains nutrients from it, often causing harm to the host. Examples of parasites include ticks, fleas, and tapeworms.
parasitoidism is a specialized form of parasitism in which the parasite eventually kills its host. The parasitoid larvae develop inside the host, consuming its tissues until they are ready to emerge as adults. This relationship is commonly seen in certain wasps and flies that lay their eggs on or inside other insects.
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Predation and herbivory involve consumption of organisms for nutrition, while parasitism and parasitoidism involve organisms living on or inside another organism.
Predation and herbivory are forms of symbiotic relationships where one organism consumes another for nutrition. Predation refers to the consumption of one organism (predator) by another organism (prey), typically resulting in the death of the prey. Predators can be carnivorous animals that feed on other animals.
Herbivory, on the other hand, involves the consumption of plant material by herbivores, such as insects, mammals, or birds. Herbivores derive their nutrition by consuming plants but do not typically cause the death of the plant.Parasitism and parasitoidism, however, involve organisms living on or inside another organism. Parasites live in or on the host organism, obtaining nutrients from it without causing immediate death. Parasitoids are similar to parasites, but they eventually kill their host.Parasites and parasitoids often have complex life cycles involving various stages and adaptations for their specific host. They can be found in both animal and plant kingdoms and can have significant impacts on the health and survival of their hosts.In summary, while predation and herbivory involve the consumption of organisms for nutrition, parasitism and parasitoidism involve organisms living on or inside another organism, with varying effects on the host's survival.
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analyses of modern human genetic variation suggest that homo sapiens may have first appeared approximately:
Analyses of modern human genetic variation suggest that Homo sapiens may have first appeared approximately 300,000 years ago in Africa.
This estimate is based on studies of genetic diversity among contemporary human populations, which indicate that African populations have the greatest genetic diversity and are therefore likely to be the source of the initial human population. Other evidence, such as fossils and archaeological artifacts, also supports this timeline for the emergence of modern humans.
Subsequent migrations out of Africa and across the globe have led to the diverse populations of Homo sapiens that exist today, with distinct genetic variations arising in different regions due to factors such as genetic drift, natural selection, and interbreeding with other hominid species.
The study of human genetic variation has important implications for understanding human evolution and for applications in medicine, forensics, and population genetics.
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Seeds are the offspring of mature plants. If a seed germinates and survives, it will grow to become a mature plant. Based on this information, what level of organization describes seeds?
Tissue
Organ
Organ system
Organism
Answer:
The correct answer is: organism.
Explanation:
If the seeds are the offspring of a mature plant, which is a living organism, that means that they are organisms on their own as well. Just because the seed hasn't grown into a mature plant, it doesn't mean that is not alive. Seeds are actually organisms with dormant cells - waiting for the moment they encounter appropriate conditions for them to grow and perform typical cellular functions as mature plants do.
-yraxin is up along the page.) (a) What in the projectik's velooty at the tigheet psint of its trajectory? acouracv ta miniesiat roundert ence nes Srection " couratedociowise from the +x axis Cb) What is the straighitine detanose froms where the brojectie was lasched to whiere it hins its tar?t? Wour tesponse differs from the correct anseer hy mise than tónk. Double ered your cakouliona. m SERCP11 3.2.P.017. thank in ay alang the pajer) diectian X.
The projectile's velocity at the tightest point of its trajectory is 30.1 m/s, and the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.
"What is in the projectik's velocity at the tightest point of its trajectory?" is: We have to utilize conservation of energy to find the speed at the tightest point of the projectile's trajectory. At the tightest point of the trajectory, all the energy is in the form of kinetic energy. We have gravitational potential energy (GPE) and kinetic energy (KE) at the initial point. The GPE is turned into KE as the projectile is released from the initial position, and the projectile's velocity (speed) is calculated by finding the kinetic energy (KE) at the tightest point in its trajectory. Therefore, the projectile's velocity at the tightest point of its trajectory is 30.1 m/s.
"What is the straight-line distance from where the projectile was launched to where it hits its target?" is:The path taken by a projectile is a parabolic curve in two dimensions. As a result, the projectile will not hit its target unless it is aimed precisely. So, the projectile has a range, which is the maximum distance it can travel in a horizontal direction. The range of a projectile is given by the formula: R = (v² sin 2θ) / g Where: v is the projectile's initial velocityθ is the angle of launching is the acceleration due to gravity from the given diagram, the angle of launch is 30°.
So, the range of the projectile is: R = (30² sin 60°) / (2 * 9.8) = 31.6 meters
However, this is the total horizontal distance travelled by the projectile from the launch point to the point where it hits the target. To find the straight-line distance between the two points, we need to use the Pythagorean theorem.Let's consider the vertical distance between the launch point and the point where the projectile hits the target. This distance is equal to the maximum height reached by the projectile.
This height can be found using the formula: h = (v² sin² θ) / (2g)
Substituting the given values, we get: h = (30² sin² 30°) / (2 * 9.8) = 22.55 meters
Now, using the Pythagorean theorem, we can find the straight-line distance between the launch point and the point where the projectile hits the target. d² = R² + h²d² = (31.6) ² + (22.55) ²d ² = 1320.56d = √ (1320.56) = 36.37 meters
Therefore, the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.
The projectile's velocity at the tightest point of its trajectory is 30.1 m/s, and the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.
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Explain why DNA Sequencing proves that all species have a common ancestor
Answer:
Below
Explanation:
The reason why we can conclude that all species have common ancerstory is that all the species have several same base pairs. Here are a few listed:
A-G-G-C
As well as this later on:
C-C-A-A-C-C
Because this strand of DNA has several common base pairs, we can conldude that the species have common ancestory that made it this way.
Hope this helps!
I NEED HELP ASAP!!!! BRAINLIEST AND 50 POINTS!!!! Cycles in nature involve the recycling of matter. Which of the following processes is a key part of the water (hydrological) cycle? a
transpiration
b
combustion
c
photosynthesis
d
decomposition
Cycles in nature involve the recycling of matter the following processes is a key part of the water (hydrological) cycle the photosynthesis.
What is the importance of water cycle?The water cycle is a critical ecological procedure that continues the share of water in the earth's ecosystem and ecosystems. The water cycle entails the cyclic motion of water from water our bodies and groundwater into the ecosystem via plants, which play a position in this cycle through photosynthesis and transpiration.
Photosynthesis in concerned withinside the water cycle as it helps transpiration and makes use of water as a reactant.
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In fruit flies normal wings (W) is dominant over vestigial wings (w). The results
of a cross, of two fruit flies, give the following results:
Normal wing 793 Vestigial wing 811
The possible genotype of the parents is most likely Ww and Ww, option D is correct.
The given data represents a phenotypic ratio of 793:811, which is approximately a 1:1 ratio. This suggests that the parents were most likely heterozygous for the wing size gene. In fruit flies, normal wings (W) are dominant over vestigial wings (w), and the genotypes that produce normal wings are either homozygous dominant (WW) or heterozygous (Ww), whereas the genotype that produces vestigial wings is homozygous recessive (ww).
The possible genotype of the parents can be Ww and Ww, or WW and Ww. A cross between Ww and Ww would result in a phenotypic ratio of 3:1, whereas a cross between WW and Ww would result in all offspring with normal wings (WW or Ww). As the observed ratio is closer to 1:1, it is more likely that the parents were heterozygous (Ww), option D is correct.
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The correct question is:
In fruit flies normal wings (W) is dominant over vestigial wings (w). The results of a cross, of two fruit flies, give the following results: Normal wing 793 Vestigial wing 811. Which of the following would be the possible genotype of parents?
A) WW and ww
B) WW and Ww
C) Ww and ww
D) Ww and Ww
E) WW and WW
please help i’ll give brainliest
Answer:
grasshopper and rabbit
Explanation:
the visible and palpable prominence on the throat known as the adam's apple is part of the
The visible and palpable prominence on the throat known as the Adam's apple is part of the larynx, specifically the thyroid cartilage.
It is more prominent in males than in females due to the effects of testosterone during puberty. The thyroid cartilage is the largest cartilage of the larynx and forms the front part of the larynx's framework. It protects the vocal cords and assists in the production of sound by vibrating when air passes over the vocal cords. The Adam's apple serves as a secondary sexual characteristic in males and is associated with a deepening of the voice during adolescence.
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Which of the following is false regarding viruses?
A) Most viruses are much smaller than bacteria.
B) Viruses do not contain any nucleic acids.
C) Viruses infect all types of life forms on Earth.
D) Viruses multiply several ways but always in a host.
Answer:
B)Viruses do not contain any nucleic acids
These friendly creatures love to talk and play using a variety of sounds to tell their story ? It’s a scavenger hunt pls help
Answer:
They are dolfins probably
Explanation:dolfins are friendly and by variation of sounds they communicate
According to the question, they are dolphins, dolphins are friendly and by variation of sounds they communicate
How does echolocation work?The melon, an organ located in the dolphin's forehead, focuses the dolphin's click sounds and projects them into the water.
The clicks travel through the water, bounce off objects, and are registered in the dolphin's jaws and teeth.
Thus, they are dolphins.
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the endocrine system has many functions including . multiple select question. receiving sensory information from the environment maintaining blood volume producing neurotransmitters regulating blood ion concentrations controlling movement of food through the digestive tract
The endocrine system achieves a set of tasks, like maintaining blood volume, controlling blood ion concentrations, and guiding how food gets through the digestive tract.
The body's long-term endocrine reactions to lower blood pressure and volume form more red blood cells. Erythropoietin, which is issued by the kidneys and both signals and aids in the survival of already formed red blood cells, is made in the bone marrow.
The endocrine system is a highly organized mechanism that maintains the proper level of hormones and their effects. Using "feedback loops" is one technique to accomplish this. Other hormones, proteins, or neural impulses govern the release of hormones. The impact of the hormone is then felt by other organs.
Digestion is guided by the endocrine system and the brain. The sensations of hunger and fullness are handled by the brain. The release of hormones and enzymes vital for food digestion in the digestive tract is directed by the endocrine system.
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The endocrine system has many functions including (b) regulating blood ion concentrations controlling movement of food through the digestive tract.
The nervous system and endocrine system combine signals coming from many body systems and the environment. The endocrine system also creates effector molecules, such as hormones, that can cause the body to react appropriately in order to maintain homeostasis.
More red blood cells are formed by the body's long-term endocrine responses to lower blood pressure and volume. The bone marrow produces erythropoietin, a hormone secreted by the kidneys that both alerts and promotes the survival of already created red blood cells.
The endocrine system is a meticulously planned process that keeps hormone levels and effects in check. One method to do this is to use "feedback loops." supplementary hormones, proteins, or neural. The hormones released are controlled by impulses. Other organs then experience the effects of the hormone.
The brain and endocrine system control digestion. The brain controls the feelings of hunger and fullness. The endocrine system controls the release of hormones and enzymes necessary for food digestion in the digestive tract.
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Is the flow of ions through a ligand-gated channel an example of active or passive transport? (Review Concepts 7.3 and 7.4.)
The flow of ions through a ligand-gated channel is an example of passive transport because it does not require energy and occurs along a concentration gradient.
Ion channels are protein molecules that provide a pathway for ions to move across the cell membrane. They can be gated, meaning they open or close in response to a specific stimulus. Ligand-gated channels are opened when a chemical messenger, such as a neurotransmitter, binds to a receptor on the channel. This binding causes a conformational change that opens the channel, allowing ions to flow down their concentration gradient.
Ions flow through a ligand-gated channel by simple diffusion and do not require the input of energy. Therefore, the flow of ions through a ligand-gated channel is an example of passive transport. Passive transport is a type of cellular transport where molecules or ions move across the cell membrane from an area of higher concentration to an area of lower concentration, down their concentration gradient, without the input of energy.
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The digestive system is not involved in elimination of waste.
Please select the best answer from the choices provided
True
False
Answer:
True
Explanation:
Elimination is work of kidneys
Elimination term is related with the elimination of nitrogenous wastes
What is a truck's acceleration if the net external force on the truck is 560 N and it has a total of mass of 1000 kg?
Answer:
0.56m/s²
Explanation:
The above is the correct answer.
Force = mass x acceleration = mg
⇒ F = mg
where F = 560 N, m = 1000kg
∴ g = F/m = 560/1000 = 0.56
∴ acceleration, g = 0.56m/s² (answer)
Force is known to be a push or a pull which actually puts a body to motion or brings a body to rest. It has to do with the interaction between bodies.
what is photo synthesis .?
Answer:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
A group of students wanted to compare the rate of respiration in four different fruits, as well as in tomatoes.
a. For this experiment, state the independent variable and the dependent variable, and suggest one variable
that should be fixed.
In this case, the dependent variable is the rate of respiration, the independent variable is the type of plant (either fruit or tomatoes), whereas a fixed variable may be the temperature.
What is a dependent variable?A dependent variable is any type of experimental condition that is modified during the experiment.
Conversely, independent variables do not change along the experimental procedure (e.g., type of plant).
Finally, a fixed variable, also known as a control variable, is any condition that remains stable during the experimental procedure (in this case, for example, room ambient temperature).
In conclusion, the dependent variable is the rate of respiration.
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When cells are dividing,it is
important to understand that
they have to move
chromosomes equally to both
cells. Based on this illustration ,
describe what chromosome is made of
Answer:
idrk i just ans cuz i need points
Explanation:
same thing here