how would the absence of smooth muscle affect the function of a blood vessel?

Answer:

2)parastice

4)predation

hope this helps and this is the far I can get

Answer: The hippocampus

Explanation:

       In the brain's temporal lobe, the hippocampus has the ability to imagine, remember, and dream. In other words, the hippocampus is responsible for dreams.​

Answer:

A

Explanation:

Somatic cells are diploid (46 chromosomes)

Gamete cells are haploid ( 23 chromosomes)

Answer:

El ciclo cardíaco consta de dos períodos i. mi. diástole y sístole.

Explicación:

El ciclo cardíaco consta de dos períodos i. mi. La diástole es aquella durante la cual el músculo cardíaco se relaja y se llena de sangre, mientras que la sístole es un período de contracción y bombeo de sangre. La diástole ventricular es el momento en el que las dos cámaras inferiores del corazón conocidas como ventrículos se relajan para permitir que la sangre fluya hacia adentro. La diástole auricular es el momento en que las dos cámaras superiores del corazón llamadas aurículas se relajan y permiten que la sangre fluya en.

I think this is the answer

Populations of living things change and adapt through a process called natural selection.

An ecosystem is a group of living things that includes both the abiotic (non-living things) and biotic (living things) elements of the environment in which they exist. Each biome is composed of a collection of related habitats.

The following are some examples of ecosystems: agroecosystem, aquatic ecosystem, coral reef, desert, forest, human ecosystem, littoral zone, marine ecosystem, prairie, rainforest, savanna, steppe, taiga, tundra, and others. Population refers to all of an organism's members of the same species that are found in a certain area.

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When the Once-ler first arrived in his wagon, the town looks like very large surrounded by trees called Truffula trees.

A Town looks like very huge with an enormous number of trees. Bears are randomly walking around the trees and eating truffula fruits.

Fishes were lived in a pond, a place called glorious where swamee swans were found.

Therefore, when the Once-ler first arrived in his wagon, the town looks like very large surrounded by trees called Truffula trees.

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Local anesthetic drugs attach to the sodium channels of the membrane, which results in the blockage of nerve impulses.

This is due to the fact that sodium channels are responsible for allowing sodium ions to flow into cells, which triggers nerve impulses. By attaching to these channels, local anesthetics prevent sodium ions from entering the cell, which in turn prevents the generation and transmission of nerve impulses. This leads to a loss of sensation in the area where the drug was administered. The specific mechanism of action can vary depending on the type of local anesthetic drug, but generally, they work by binding to a specific site on the sodium channel protein and stabilizing it in a closed state, thereby preventing sodium ion movement. This blockade is temporary, as the drug will eventually dissociate from the channel and allow normal nerve function to resume. However, the duration of the blockade depends on various factors such as the specific drug used, the dose administered, and the site of administration.

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There is a 50% chance that the offspring of guinea pigs will have white fur or black fur phenotype. In the latter case, the genotype will be heterozygous. This character will be determined by the heterozygous parent as it is the one with different alleles, the white fur guinea pig will always always transmit the recessive allele b to its offspring.

The bird-of-prey population homeostasis was significantly affected by the pesticide DDT (dichlorodiphenyltrichloroethane). DDT was widely used in the mid-20th century for pest control, including targeting insects like mosquitoes. However, DDT has been found to have detrimental effects on bird populations, especially birds of prey like eagles, falcons, and ospreys.

DDT is persistent in the environment and accumulates in the fatty tissues of organisms. Birds of prey are particularly vulnerable because they are high up in the food chain and consume smaller organisms that may have ingested DDT or absorbed it through contaminated prey. As DDT accumulates in their bodies, it can cause thinning of eggshells, leading to reduced reproductive success. The thin eggshells are more likely to break during incubation, resulting in lower hatching rates and decreased population numbers. DDT and other chlorinated hydrocarbons affect predators at the tops of food chains more than herbivores or plants due to a process known as biomagnification or bioaccumulation. These substances have low water solubility and high lipid solubility, meaning they tend to accumulate and persist in fatty tissues.

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Answer:

B

Explanation:

The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products.

Answer:

The circulatory system work at tissue level by following points

=nutrients are delivered throughout the body

Meiosis is a manner in which a unmarried mobileular divides two times to provide 4 cells containing 1/2 of the unique quantity of genetic statistics. These cells are our intercourse cells – sperm in males, eggs in females.

Meiosis is a form of mobileular department that reduces the quantity of chromosomes withinside the figure mobileular via way of means of 1/2 of and produces 4 gamete cells. This manner is needed to provide egg and sperm cells for sexual reproduction.The motive of meiosis is to provide gametes, or intercourse cells. During meiosis, 4 daughter cells are produced, every of which might be haploid (containing 1/2 of as many chromosomes because the figure mobileular).

Meiosis is the manner that creates gametes (eggs and sperm). The mobileular divides two times, growing four particular daughter cells that incorporate 1/2 of (haploid) of the genetic statistics of the figure mobileular. Somatic cells are frame cells and they're produced thru mitosis.

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US clean water act as a prompted the developers to install stormwater management systems to handle the movement of polluted water.

The Clean Water Act (CWA) establishes the fundamental framework for controlling pollution discharges into American waters and setting quality criteria for surface waters.

In 1972, the US Clean Water Act was adopted. The Act's principal goal was to control and minimize the entry of pollutants into water bodies. This was done to make the water bodies cleaner, clearer, and more suitable for usage by the general public and the abundant life forms that were already present.

In order to handle the removal of contaminated water from the water bodies, the developers decided to install stormwater management systems.

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Answer:

D. to remove a host cell's DNA

Explanation:

I hope that this helped you :D

Answer:

I got it right... this is a first choice D) to remove a host cell's DNA

Explanation:

thank you!

give me a mark for brainly

Answer:

Messenger RNA (mRNA), molecule in cells that carries codes from the DNA in the nucleus to the sites of protein synthesis in the cytoplasm (the ribosomes).

Answer:

yes cicada kills bugs for us

The processes involved in game design are:

This refers to the use of design to create video games from start to end to be appealing to gamers.

Hence, we can see that your question is incomplete so I gave you a general overview to help you get a better understanding of how games are designed.

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the ratio rtube/rcap for the setup in investigation 1, where rtube is the resistance of the tube connecting the reservoir and capillary and rcap is the resistance of the capillary is Rtube/Rcap = (79 cm) / (conductivity of tube * (pi * (0.727 cm / 2)^2)) / ((10 cm)

To calculate the ratio Rtube/Rcap for the given setup, we can use the formula for the resistance of a tube:

Rtube = (length of tube) / (conductivity of tube * area of tube)

The conductivity of a material is a measure of its

ability to conduct electricity.

area of tube = pi * (diameter of tube / 2)^2Plugging these values into the formula for the resistance of a tube gives:

Rtube = (79 cm) / (conductivity of tube * (pi * (0.727 cm / 2)^2))

Rcap = (length of capillary) / (conductivity of capillary * area of capillary)

The area of the capillary  = pi * (diameter of capillary / 2)^2

Plugging these values into the formula for the

resistance of a capillary gives:

Rcap = (10 cm) / (conductivity of capillary * (pi * (diameter of capillary / 2)^2))

To find the ratio Rtube/Rcap, we can divide Rtube by Rcap:

Rtube/Rcap = (79 cm) / (conductivity of tube * (pi * (0.727 cm / 2)^2)) / ((10 cm)

The complete question is:

Calculate the ratio Rtube/Rcap for the setup in Investigation 1, where Rtube is the resistance of the tube connection the reservoir and the capillary and Rcap is the resistance of the capillary. What conclusion can you draw from this?

length of the tube = 79.0 cm

diameter of the tube = 0.727 cm

length of the capillary = 10.0 cm

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Answer:

I would think that the spindle apparatus are simply just starting to pull the chromatids apart, either that or they haven't fully lined up yet and it's slightly before metaphase.

Explanation:

There are several methods that can help conserve water by reducing the amount used for agriculture.

These include:

1. Drip irrigation: This method delivers water directly to the plant's roots through a system of tubes and emitters. It can reduce water usage by up to 60% compared to traditional irrigation methods.

2. Conservation tillage: This method involves leaving crop residue on the soil surface to reduce evaporation and retain soil moisture. It can reduce water usage by up to 50%.

3. Crop rotation: This method involves alternating the types of crops grown on a field to prevent soil depletion and reduce water usage.

4. Mulching: This method involves covering the soil with organic matter to reduce evaporation and retain soil moisture. It can reduce water usage by up to 50%.

Overall, implementing these methods can help farmers conserve water and improve their crop yields while also reducing their environmental impact.

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Human cells utilize lactate fermentation under anaerobic conditions in order to regenerate NAD+ to support continued glycolysis. This is achieved by converting pyruvate molecules, the end product of glycolysis, into lactate molecules.

Anaerobic respiration is the metabolic process in which energy is produced by the oxidation of food molecules without the presence of oxygen. This takes place in anaerobic organisms and some aerobic organisms such as yeast and some bacteria. Fermentation is an important anaerobic process.

This process results in the production of two ATP molecules from each molecule of glucose, while also regenerating NAD+ which is necessary for the continuation of glycolysis. Therefore, lactate fermentation provides an alternative pathway to regenerate NADH so that glycolysis can continue to produce ATP for energy. Therefore, option C is the correct answer.

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As the skateboarder moves, several energy transformations take place within their body. Some of the energy transformations include:

1. Chemical energy to kinetic energy: When the skateboarder pushes off the ground, the energy stored in the chemical bonds of their muscles is converted into kinetic energy, which is responsible for their motion.

2. Kinetic energy to gravitational potential energy: As the skateboarder moves up a ramp, their kinetic energy is converted into gravitational potential energy.

3. Gravitational potential energy to kinetic energy: When the skateboarder moves down the ramp, the gravitational potential energy is converted back into kinetic energy.

4. Kinetic energy to thermal energy: As the skateboarder moves, they also experience frictional forces which convert some of their kinetic energy into thermal energy.

5. Chemical energy to thermal energy: The continuous movement of the skateboarder requires the energy stored in their muscles to be converted into thermal energy, which is released as heat.

I hope that the assistance I provided was helpful.

The motion of the skateboarder is powered by energy transformations that occur within their body. As the skateboarder moves, their body converts stored chemical energy (from food) into kinetic energy, which is the energy of motion. This conversion happens through a series of complex biochemical processes that occur within the skateboarder's muscles.

When the skateboarder pushes off the ground, their leg muscles contract, converting chemical energy stored in the form of ATP (adenosine triphosphate) into kinetic energy as the legs move and the skateboarder accelerates. As the skateboarder continues to move, the muscles in their body work together to maintain balance and control, converting chemical energy into kinetic energy and potential energy as the skateboarder jumps, turns, and performs tricks.

Additionally, the skateboarder's body also experiences other forms of energy transformation during this process. For example, as the skateboarder moves, their body generates heat through metabolic processes, which is a form of thermal energy. The skateboarder also loses energy through friction with the ground and air resistance, which is converted into heat and sound energy.

In summary, the motion of the skateboarder is powered by a series of complex energy transformations that occur within their body. These transformations involve the conversion of stored chemical energy into kinetic and potential energy, as well as the generation of heat and sound energy through friction and air resistance.

Answer: a shark's sense of smell comes in handy in this situation. sharks have noses that arent used to breathe but to smell (they have a gill system for breathing) the shark can smell the blood from up to a quarter-mile away.

Explanation: sharks also pick up on minute electrical impulses using organs they have called Ampullae of Lorenzini. these organs are made of tiny hairs that are hidden in pores on the underside of their head

Water makes up approximately 60% of the human body and plays a vital role in regulating body temperature. Water’s High Heat Capacity is the property of water which allows it to prevent large fluctuations in body temperature.

Heat capacity is known as the capacity of a body to absorb heat energy. The heat capacity of water is high, which means that a very high temperature is required to change the temperature of the human body.

This property resists the sudden temperature changes in the body and hence the human body does not experience large fluctuations in temperature.

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Water makes up approximately 60% of the human body and plays a vital role in regulating body temperature. The property of water that prevents large fluctuations in body temperature is water has a high capacity for heat.

Water has a high heat capacity, so it takes up much energy before it gets hot. You may not realize how this affects you, but the particular water temperature significantly impacts the Earth's climate and directly influences the survival of many places worldwide.

Water has a high heat capacity, which means that it requires more energy to raise the water's temperature than other substances. This explains why water prevents large body temperature fluctuations. Water's high specific heat also helps to control the speed at which air temperature changes, which is why temperature changes between seasons are gradual rather than abrupt, particularly near the oceans.

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Answer:

D

Explanation:

because the nucleus contains protons and neutrons.

Answer:

The nucleus of an atom contains protons and neutrons

Explanation:

Mass number=No of protons+No of neutrons

Atomic no=No of protons

Cloning, as exhibited naturally by many species, is simply the production of an organism by asexual reproduction.

In this process, a single parent organism produces offspring that are genetically identical to itself without the involvement of another parent or the fusion of gametes. Natural cloning occurs in various ways, such as through budding, fragmentation, or parthenogenesis. Some examples of species that reproduce through natural cloning include bacteria, yeast, plants like strawberries, and some animals like starfish and aphids.

This method of reproduction ensures rapid population growth and uniformity among offspring, which can be advantageous in stable environments. However, it may also limit genetic diversity and adaptability to changing conditions.

In these cases, the offspring is genetically identical to the parent. Artificial cloning involves using technology to produce a genetic copy of an organism. This is often done through somatic cell nuclear transfer, where the nucleus of a somatic cell is transferred to an egg cell that has had its nucleus removed. The resulting embryo is then implanted into a surrogate mother to develop.

Cloning has been used to produce genetically identical animals for research and breeding purposes. It also holds potential for human therapeutic cloning, where cells or tissues could be cloned for medical treatments. However, ethical concerns and technical challenges have limited the widespread use of cloning in humans.

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Sinusoids. Sinusoids are wide leaky capillaries found in bone marrow and spleen. They have a larger diameter and a more irregular shape than normal capillaries.

The answer to the given question above is d.

Sinusoids are found in tissues and organs that require efficient exchange of blood cells and plasma proteins, such as the liver spleen bone marrow and lymph nodes. A sinusoid is a type of capillary that has a wider diameter .

Sinusoids are found in the liver bone marrow spleen, and certain other organs, and they are particularly well-suited for the movement of cells and large proteins such as plasma proteins. They are specialized for the efficient exchange of materials between the blood and surrounding tissues.

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Answer:

b

Explanation:

doesn't change anything