Complicated movements are directed by the premotor cortex, whereas simple movements are directed by the:

Answers

Answer 1
If the premotor cortex is responsible with the complicated movements, the one responsible with the simple movements that is produced by an individual is the supplementary motor area-- this is considered to have a contribution in terms of motor control at it was able to provide a direct role.

Related Questions

WILL GIVE A BRANILEST AND 20PTS

Widespread hunting of predators may result in _____.


a safer environment


overpopulation of prey


the arrival of new predators


an abundance of vegetation

Answers

Hello Ziplovin31, widespread hunting of predators may result in overpopulation of prey.

Answer: Option B

Explanation: The population of prey inversely depends on the population of predators.

Predators are the organism that prey on other organism for their survival.

As they are inversely proportion to each other, more is the number of predators less is the number of prey and less is the number of predators more is the number of prey.

for example snake eat mouse, as here mouse is the prey and snake act as predator, if the population of snake decreases then the population of mouse will increase.

Thus, the correct answer is option B.

Describe how the articulating bones of the elbow prevent hyperextension

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The elbow is a hinge joint consisting of three articulations which allow flexion and extension of the elbow, and also the supination and pronation of the forearm and the wrist at the elbow. The anatomy and the spacing of the bones in this joint allows only motion in one axis to flex and extend. The supporting ligaments and muscles also prevent hyperextension. 
Final answer:

The articulating bones of the elbow prevent hyperextension through the support of ligaments and the articular capsule. The ulnar collateral ligament and the radial collateral ligament resist hyperextension, while the articular capsule prevents side-to-side movements.

Explanation:

The articulating bones of the elbow prevent hyperextension through the support of several ligaments. The ulnar collateral ligament, located on the medial side of the elbow, is the strongest and resists hyperextension. The radial collateral ligament on the lateral side of the elbow also helps prevent hyperextension. Finally, the articular capsule of the elbow, which is thickened with intrinsic ligaments, prevents side-to-side movements, including hyperextension.

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Why can’t an animal last without water and food for a long time

Answers

For living thing to survive they need food and water. The need it because they have cells and parts inside their body that collects the nutrients and other ingredients like sugar to give the cells and parts inside energy to survive  
Final answer:

Animals need water for crucial cellular processes and to prevent drying out. They require food to generate energy, maintain stable internal environment or homeostasis, and keep up body functions. While certain animals store fat for energy during food scarcity, regular intake of food and water is vital for survival.

Explanation:

Animals cannot last without food and water for long due to several biological reasons. Water is critical for cellular processes, and if an animal is exposed to air, their bodies tend to lose water and risk of drying out. Biological adaptations help animals retain water, but they cannot survive without replenishing lost water for long.

Moreover, animals need food to maintain homeostasis, the ability to maintain a stable internal environment amidst external changes. Food provides the energy required for various body functions, including maintaining body temperature. Therefore, without regular intake of food, animals cannot sustain energy, and their vital functions start to fail, leading to survival risk.

Certain animals need excess body fat for insulation and energy storage during scarce food availability. However, periodical replenishment, either by eating or fat storage used for energy, is critical for survival on land.

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Ureterectasis is the __________ of a ureter.

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The answer is dilation or expansion. It is because ureterectasis is a process of which the ureter of an individual is being stretch out that is why it is being referred to as dilation or an expansion of the area.

according to Charles Darwin what biological mechanism

Answers

Thats not math my man 
Final answer:

According to Charles Darwin, the biological mechanism that drives evolutionary change is natural selection. This is a process by which individuals with favorable traits are more likely to survive and reproduce, leading to the accumulation of beneficial traits over time.

Explanation:

According to Charles Darwin, the biological mechanism that drives evolutionary change is natural selection. Natural selection is the process by which individuals with favorable traits that allow them to better survive and reproduce are more likely to pass on those traits to future generations. This leads to the gradual accumulation of beneficial traits in a population over time, resulting in evolutionary change.

As discussed in the introductory passage, the normal human microbiota has coevolved with humans. this microbiota consists of a wide variety of organisms interacting with each other and with their human host. for a normal, healthy human host, how is/are the majority of these relationships described?

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The vast majority of the relationships that can be observed between humans and microbiota are commensalism and mutualism. These relationships are the reasons to why these organisms thrive in their environment because the microbiota living inside humans are able to obtain food and energy immediate to their cellular process. Consecutively, humans are able to metabolize some food consumed through these organisms as long as they are regulated and monitored. 

Ali was conditioned to blink using an air puff and a tone. the experimenter then presented only the tone until the blink response disappeared. what is ali displaying?

Answers

Ali was displaying the extinction response. The conditioned response (blinking) was only shown to be present along with both the air and the audible tone. When only one of the two stimuli were present, Ali's conditioned behavior was broken, and the blink response vanished.

Which of the following could be considered a benefit of the industrial revolution? A. Increased rate of population growth B. Increased reliance on fossil fuels C. Increased standard of living D. Increased use of groundwater E. Increased energy inputs for agriculture

Answers

The only beneficial option is: C.People had a better standard of living.

Answer: Option C

Explanation:

Industrial revolution can be defined as the time where manual labor was exchanged by machines.

Many machines was set up to produce the products in huge amounts by machines with the use of less cost for raw materials, no cost for labor.

The products were very cheap when compared to handmade products. These products were so cheap that everybody was able to produce it and it increased the standard of living.

Hence, the correct answer is option C

Suppose when you clap your hands you hear the echo a few seconds later. What can you say about the size of this room?

Answers

It's empty or fairly large, making the sounds from your hands bounce of the walls and therefore having it echo

Answer: The room is bigger than 17.2 meter

Explanation:

The echo can be defined as the sound that is when produced are reflected back back to the ear of the speaker.

The sound that is heard is reflected sound. The minimum distance that is required to produce an echo is 17.2 meters.

By hearing the echo we can conclude that the size of the room must be more than 17.2 meters.

Hence, the correct answer is more than 17.2 meters.

Why is it important spores to spread easily to other locations?

Answers

It is important for spores to spread easily because that is how they reproduce. 

Comment Thx I really needed it TYSM !

Why did dna technology lead to more use of cladistics?a. it showed that the linnaean system was the most accurate.b. it changed ideas about which animals were closely related.c. it proved that eukaryotes formed from endosymbiosis.d. it showed that there are three domains and six kingdoms?

Answers

The correct option from given options is "b", that is  it changed ideas about which animals were closely related.
Cladistics was invented for the purpose of improving on taxonomy and it is a way to deal with biological classification. DNA technology lead to more use of cladistics because it changed ideas about which animals were closely related and also it showed new evolutionary relationships between animals.

DNA technology leads to more use of cladistics because it changed ideas about which animals were closely related (Option b).

What is DNA technology?

DNA technology refers to the techniques that use genetic material as the source to answer scientific questions.

DNA technologies and cladistics can help us to answer evolutionary questions.

In conclusion, DNA technology leads to more use of cladistics because it changed ideas about which animals were closely related (Option b).

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Sadaf has irregular menstruation, is overweight, and has excessive body and facial hair, and acne. what condition could she have?

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Answer:  "polycystic ovarian syndrome (PCOS)" .
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Lipid is one of the major classes of bio molecules needed by the body. The body breaks down lipids that we consume to create blank and blank

Answers

fatty acids and glycerol is what lipids break into

How does the use of assistive biomedical technology in children differ from the use of assistive biomedical technology in adults?

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Children and adults are different target groups, and to different target groups the assistive biomedical technology is differently adapted. For children the cognitive devices may aid in classroom learning, while for adults  cognitive devices may aim toward rehabilitation therapy after a stroke.

The use of assistive biomedical technology differs in children than in adults due to the following reason:

Children suffering from disorder like Down syndrome needs help to cope with that is learning how to adjust to the disorder. Adults suffering from this disorder need support to cope up with it, there is very less scope of learning.

Further Explanation:

The main term referred as biomedical technology is a combination of technology and engineering to solve the medical or biological issue in humans. The major difference between the use of the assistive biomedical technology in adults and children is mainly depending upon how the technology is modifying for the use of the particular age group. There are many different types of assessment devices for biomedical technology:

Cosmo-Bot Cosmo’s learning system Stroke rehab glove Tap-tap rehabilitation Learning for children

For example, in children, cognitive devices may assist in classroom learning, on the other hand, for an adult, a cognitive device may focus on the rehabilitation therapy post-stroke. Thus, mainly children require coping up from the disease and adults just require support.

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Learn more about carbohydrate monomer https://brainly.com/question/6947177 Learn more about core muscle stabilization https://brainly.com/question/1231927 Learn more about energy storage https://brainly.com/question/523624

Answer Details:

Grade: High School

Subject: Biology

Topic: Assistive Biomedical Technology

Keywords:

Assistive biomedical technology, rehabilitation, support, adult, children, learning, stroke, disease, system, classroom, cognitive device.

If two species are branching off of the same node in a phylogeny, is it possible to tell which species evolved first?

Answers

I don't think so, becuase they both branch off and they have a common ancester.

How is earth heated through conduction?

Answers

Conduction is one of the ways that energy is transferred from the earth's atmosphere to the air. Conduction is the process by which heat energy is transmitted through collisions between neighboring molecules. Think of a frying pan set over an open camp stove.

you find a rock that contains large pebbles that appear to have been glued together what type of rock would you find
igneous
metamorphic
sedimentary
intrusive

Answers

Metamorphic that's the answer

"the number of women who died of breast cancer divided by the number of all women with breast cancer in the same year is a measure of the"

Answers

Answer:  "case fatality rate" .
____________________________________________

Which of these is an example of interactions between the atmosphere and geosphere?

A)formation of snow
B)erosion of soil due to wind
C)destruction of houses by floods
D)uprooting of trees during tornadoes

Make sure that u know the answer!!!!!!

Answers

B)erosion of soil due to wind

Atmosphere is air. 
Geosphere is rocks/soil. 

B)erosion of soil due to wind



Hope this helps.....

Something that disrupts homeostasis is known as a
a. stressor.
b. stress.
c. eustress.
d. distress.

Answers

The answer is A. Stressor

Answer:

homeostatic imbalance is the right one.

Explanation:

Which of these minerals could be found in granite? Select all that apply.
A. mica
B. quartz
C. olivine
D. feldspar
E. hornblende

Answers

Granite is almost entirely feldspar and quartz and you can also find a little bit of mica.

The answers would be

A.Mica

B.Quartz

D.Feldspar

How many moles of O2 are required for the complete reaction of 88.9 g of C2H4 to form CO2 and H2O?

Answers

The molecular mass for C2H4 should be: 2*12 + 4*1= 28 gram/mol. Then the amount of mol in 88.9 grams C2H4 should be: 88.9g/ (28g/mol)= 3.175 mol.

To answer this question, you need to know the reaction formula for the problem. The formula should be: 
C2H4 + 3O2 --> 2CO2 + 2H2O 
In the formula, every 1 C2H4 will be reacted with 3 O2. Then the amount of oxygen needed would be: 3/1 * 3.175 mol= 9.525 mol

The world's breadbaskets refers to which biome?

Answers

The answer is praire!

The muscle chiefly responsible for the extension of the elbow joint is known as the

Answers

Answer:  "triceps brachii" .
_________________________________________

How do the roots of most plants obtain food for survival?
A)They store food within them.
B)The phloem tissue carries food to the roots.
C)They survive by absorbing water from the soil.
D)They make their own food, like the rest of the plant.

Answers

ITS B The phloem tissue carries food to the roots.

Answer:

B)The phloem tissue carries food to the roots.

Explanation:

As you may already know, plants produce their own food through photosynthesis. However, these foods are produced in the leaves, but need to be distributed throughout the plants, including must reach the roots. Who distributes the products produced during the photosynthesis is Floema.

Phloem is an important tissue related to the conduction of elaborate sap (produced in photosynthesis) in the body of the plant. This means that it is through this tissue that substances such as water, sucrose, amino acids, nucleic acids, vitamins and inorganic ions are transported to all parts of the plant, including the roots.

What is meant by suggesting that Earth's oceans are connected?

A. All ocean water came from a single comet that broke into five large pieces.

B.All of the crustal plates underlying the ocean share a border with each other.

C. Water can flow through all five oceans without having to cross a barrier.

D. Water from separate oceans mixes when it flows underneath the continents.

Answers

C seems like the answer because at the end of South America, there's nothing blocking the two oceans there from connecting. All of the oceans are connected together. They're just different because of where they are and the conditions of that area of earth.

I dont' think water flows under the continents either so D doesn't sound right at all. A is just beyond logical because there's no way that has anything to do with how the oceans are connected to each other. B MAY be the answer but I'm leaning more towards C.

Answer: The correct option is C. Earth’s oceans are connected indicates that Water can flow through all five oceans without having to cross a barrier.

Explanation:

Oceans is said to cover around 70% of earths surface and aorudn 97% of earhts water source is found in ocean and seas.  The world ocean is interconnected system of earth oceanic waters.  

It comprises of bulk of hydrosphere. The main oceans are Pacific, Atlantic, Indian ocean, Artic,Southern or Antartica. All these waters are connected without having to cross any land masses.

On the basis of the above explanation is:  

Earth’s oceans are connected indicates that Water can flow through all five oceans without having to cross a barrier.

Knowing what tetanus toxin does to motor neuron activity, predict what would happen to the concentration of acetylcholine in the synaptic cleft.

Answers

The tetanus is a disease caused by the bacterium Clostridium tetani. The Clostridium tetani is a normal inhabitant of the soil and can easily contaminate dirty wounds, especially those due to farm practices. In the body, these bacteria produce a toxin called tetanospasmin. The toxin enters the central nervous system which is the brain and spinal cord where it blocks the mechanisms that inhibit motor neurons from firing when a muscle is relaxed. With this inhibition removed, the neurons fire repeatedly and continually stimulates the muscle, causing painful and increasingly stronger muscle spasms. The masseter or jaw muscles are often the first muscles involved, and it is the spasm of these muscles that gives rise to tetanus' common name lockjaw, also called trismus. The muscles of the face, neck, back, and proximal limbs are also commonly affected. The contraction of the facial musculature leads to a characteristic facial expression with a teeth-baring grin and raised eyebrows. Contraction of the back muscles may cause the back to arch posteriorly.

Which germ layer generates the neural tube?

Answers

The ectoderm is the germ layer that generates the neural tube. It also develops in to the surface ectoderm and the neural crest. This is how we get hair, nails, cornea and tooth enamel.

Diffusion always causes particles to move from a region of

Answers

Diffusion always causes particles to move from a region of high water concentration to a region of low water concentration.
Final answer:

Diffusion is the process in which particles move from an area of high concentration to an area of low concentration until a uniform concentration, known as dynamic equilibrium, is reached.

Explanation:

Diffusion is the process through which particles in a gas, liquid, or solid spread out, or diffuse, from regions of high concentration to regions of lower concentration. This mechanism is driven by the kinetic energy from the thermal motion of particles resulting in the spreading until a dynamic equilibrium is reached. Therefore, diffusion causes particles to move from a region of higher concentration to a region of lower concentration.

This process continues until the concentration becomes equal throughout the medium, a condition known as dynamic equilibrium. At equilibrium, the particles continue to move, but there is no net transfer of molecules because the rates of movement between the regions are equal.

Several factors affect the rate of diffusion, including the mass of the molecules, the environment, and the amount of thermal energy they possess, which is a function of temperature. Ultimately, however, diffusion is driven by the principle of concentration gradient, which ensures that molecules constantly move from high-concentration areas to lower ones.

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It is easier to assign a specific age to rocks containing fossils that

Answers

It is easier to assign a specific age to rocks containing fossils that LIVED FOR A SHORT TIME.
Radiometric dating is the process used to calculate the age of a rock. By this method the actual age of the rocks can be determined. Relative dating is a method used to calculate the actual age of a rock containing fossil.
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