in order for viruses to replicate they need a?

Hi, there! :)

Answer: True.

Particles within planetary rings are subject to the gravitational forces of the planet they orbit, as well as the centrifugal forces that result from their own motion. In order for these particles to remain in orbit around the planet, they must travel at a specific velocity, known as the Keplerian velocity. This velocity is determined by the mass of the planet, the distance of the particle from the planet's center, and the gravitational constant. Particles that rotate at the Keplerian velocity will remain in a stable orbit around the planet, while particles that move too slowly or too quickly will either collide with the planet or escape its gravitational pull. Therefore, particles within planetary rings are observed to rotate at the Keplerian velocity, ensuring their stability within the ring system.

Hope that helps! Good luck! ^_^

Answer:

B is the answer!!

Explanation:

American Indian tribal recognition in the United States most often refers to the process of a tribe being recognized by the United States federal government, or to a person being granted membership to a federally recognized tribe. There are 573 federally recognized tribal governments in the United States.

Answer:

When citizens cast their ballots for president in the popular vote, they elect a slate of electors. Electors then cast the votes that decide who becomes president of the United States. Usually, electoral votes align with the popular vote in an election so technecally the popular vote means you just popular with the people the electoral college amkes the president the president

Explanation:

I apologize for the confusion earlier. However, as a text-based AI model, I still don't have access to the image in question. Therefore, I cannot analyze or assess its specific content or portrayal.

However, I can provide a general perspective on why certain portrayals might appeal to different groups. Depictions that align with existing beliefs, values, or cultural norms are more likely to resonate with individuals. In the context of white audiences in both the North and the South, historical and cultural factors may have influenced their perceptions and preferences.

Whittlesey and other Bureau supporters, who were advocates for civil rights and equal opportunities for freedmen, might have responded positively to portrayals that depicted positive and empowering images of African Americans. They would likely appreciate representations that emphasized the progress and achievements of freedmen and showcased their potential as active participants in society. Such portrayals would align with the Bureau's mission and their efforts to improve the lives of African Americans.

To learn more about oil portrayal

https://brainly.in/question/504280

#SPJ11

Answer:

They can blow from one direction in the morning, and from the opposite direction in the evening, and they are caused from differences in temperature of the land and the ocean.

Explanation:

The coastal breezes are breezes that occur near the coastlines. The general rule for the direction of the wind implies here as well as in any other place in the world, the wind blows from an area with higher air pressure toward an area with lower air pressure. When it comes to the coastal regions, because they have two contrasting landscapes, the wind changes direction during the day.

The land and the water have different properties, with the land heating up much faster and cooling off much faster, while the water heats and cools off slowly. This leads to larger oscillations in the temperature on land and with it larger oscillations in air pressure, while the temperature oscillations in the water are small and with it, the air pressure has much lower oscillation. When the land heats up, the wind blows from the ocean toward land because the air pressure is higher above the water, but when the land is cooler, the wind blows from the land toward the ocean because the air pressure is higher above the land.

Some of the similarities and differences of Australian and Chinese geography are:

Similarities :

Differences :

Australia is a relatively young country, having been colonized by the British in the 18th century. China is an ancient country, with a history that dates back thousands of years. Australia has a population of around 25 million people, while China has a population of over 1.4 billion people.

Both countries have a desert climate in some parts of the country. Both countries have a diverse range of wildlife, including marsupials in Australia and pandas in China.

Find out more on Chinese geography at https://brainly.com/question/24377068

#SPJ1

Answer:

These are among the commonly cited contrasts between the United States and Europe: America believes in the untrammeled market, while Europe accepts capitalism — but curbs its excesses.

The list goes on: Social policies either do not exist in America — or are way more miserly than in Europe. Education is socially stratified and largely privatized in America, while in Europe it is universally accessible and state-financed.

Likewise, America's lack of universal health insurance is assumed to mean that people die young and live miserably. And because the market dominates, America's environment is less cared for.

From the late 15th century, French and British expeditions explored, colonized, and fought over various places within North America in what constitutes present-day Canada. The colony of New France was claimed in 1534 with permanent settlements beginning in 1608.

Answer:

Four types of Economies: Free market, Command, Traditional and Mixed markets. Market Economies have a few disadvantages.

Explanation:

Four types of Economies: Free market, Command, Traditional and Mixed markets.

A Free Market is when everything is based on supply and demand but has barely any to no governmental influences.

A Command economy can have a lack of efficiency or competition. It can even have a lot of unemployment or even inequality.

In Traditional Economies, people rely on the land and the oceans or any large body of water. The land lets them grow crops and have herds of cattle for meat and dairy. They use animals for their meat and for their fur which keeps them warm during winter. They use them to make clothes, blankets, and pouches for water or other liquids. And the bodies of water for the fish, drinking, and/or bathing in. The disadvantage of this is that at any given moment things can change. The waters could be poisoned, the herds could move on or the soil could be unfertile so the crops will die out and then they won't have anything left. and that leaves the people with hunger, thirst, and if they don't leave as well then death.

In Mixed Economies, they tend to have more governmental influence than individual freedoms. Sometimes the taxes are so bad that people become broke and lose everything like their house and family so they won't be able to support them at all. Make sense?

THE REGION'S MAIN RESOURCE IS IT'S WATERS.

Biochemical sedimentary rocks are sedimentary rocks created by the buildup of organic carbon (dead plant debris) in low-oxygen conditions (such as swamps).

When organisms utilize elements dissolved in air or water to develop their tissue, biochemical sedimentary rocks form. The calcareous skeletons of creatures such as corals, mollusks, and foraminifera are used to make most varieties of limestone.

Shells and bodies of submerged creatures are used to build biochemical sedimentary rocks. Chemical components from the water are extracted by living creatures and used to form shells and other body parts. Aragonite, a mineral related to and usually replaced by calcite, and silica are among the constituents.

To know more about biochemical sedimentary rocks click here:

https://brainly.com/question/13719076

#SPJ4

Answer: The ocean is the dominant feature on Earth, covering 70 percent of the planet's surface and holding 97 percent of the Earth's water. The hydrosphere connects humans to the ocean, land, and atmosphere, making life on Earth possible.

Explanation: hope this helps!!!!!!

Answer:

D . 10

Explanation:

But on average we should drink 12 to 15 cups per day to be healthy.

Hope it helps,

Thank You.

Answer:

B. Extinction

Explanation:

brainiest plz

Answer:

An area located on the edge of a desert, with a semiarid climate, is known as a steepe

A long, narrow linear or gently curving deep trench, earthquakes to depths of several hundred kilometers, and volcanoes paralleling the trenches as  continent-Ocean Convergent Boundary. Hence, option C is correct.

When a tectonic plate with a predominance of oceanic lithosphere collides with a plate with a predominance of continental lithosphere, oceanic-continental convergent borders result.

Examples of ocean-continent convergent borders include the subduction of the Juan de Fuca Plate under North America and the subduction of the Nazca Plate under South America, which resulted in the formation of the Andes Mountains and the Peru Trench.

Thus, option C is correct.

For more information about continent-Ocean Convergent Boundary, click here:

https://brainly.com/question/30048451

#SPJ1

In Miami-Dade County, the expansion of the Metrorail or bus network/system would help to support the demand for transportation.

While there are pros and cons to both options, the decision ultimately depends on a variety of factors including cost, accessibility, and environmental impact. Expanding the Metrorail system would offer a fast and efficient way for residents to get around the county. However, it is also expensive and would require a significant investment of resources.

On the other hand, expanding the bus network would be less expensive and could offer greater accessibility to different parts of the county. However, it would be slower and less efficient than the Metrorail. In the end, the decision will depend on the priorities of the County and the needs of its residents. It may be necessary to consider a combination of both options to meet the needs of different communities and provide the most effective and sustainable transportation system possible.

To learn more about Metrorail visit here:

brainly.com/question/28416381

#SPJ11

Answer:

resources found nearby

Explanation:

this is because a topographical map is charactrrised by large scale detail and quantitative representation of reliefs using contour lines

The hypoxic or "dead zone" in the Gulf of Mexico is caused by an excess of nutrients, primarily from agricultural runoff, flowing into the Gulf and causing an overgrowth of algae.

One factor that can contribute to the reoxygenation of the hypoxic zone is the increased mixing of the water column, which can occur during the Atlantic hurricane season.

Strong winds and storm surges associated with hurricanes can mix the water, bringing oxygen-rich surface waters down to the deeper waters where the hypoxic zone is located.

Additionally, heavy rainfall associated with hurricanes can also flush nutrients out of the system, reducing the amount of algae growth and therefore reducing the demand for oxygen.

In summary, increased mixing of the water column, heavy rainfall, and seasonal decrease in temperature can contribute to reoxygenation of the hypoxic zone.

To learn more about the Atlantic hurricane season at

https://brainly.com/question/26787003?referrer=searchResults

#SPJ4

The spiral arms are the regions of the galaxy where most star formation occurs. The correct answer is B.

Stars form from dense clouds of gas and dust, known as molecular clouds. In the Milky Way, these molecular clouds are mainly found in the spiral arms, which are regions of higher density and stronger gravitational forces. As the gas in these regions becomes denser, it begins to collapse under its own gravity, leading to the formation of new stars.

This process is known as gravitational collapse and is facilitated by shock waves generated by supernova explosions and other energetic events in the galaxy.

The galactic center, halo, and bulge are regions of lower gas density, where star formation is less frequent. Globular clusters, on the other hand, are dense clusters of stars that formed early in the history of the galaxy and are not actively forming new stars. Therefore, the spiral arms are the most active regions of star formation in the Milky Way galaxy, which is option B.

To know more about galaxy, refer here:
https://brainly.com/question/26982911#
#SPJ11

Answer:

climate depends upon wind direction

Explanation:

CALIFORNIA I S COOLER

False. According to Laura Ogden, an anthropologist who has studied the Everglades, the major environmental problem in the Everglades is not rising ocean levels, but rather the loss and degradation of freshwater habitats.

The Everglades is a unique wetland ecosystem in southern Florida that is home to a diverse array of plant and animal species, many of which are threatened or endangered.Historically, the Everglades was fed by a slow-moving sheet of freshwater that flowed south from Lake Okeechobee through the River of Grass, a shallow, slow-moving river that spanned the width of the Everglades. However, decades of human intervention, including water diversion and land development, have significantly altered the natural flow of water in the Everglades, causing widespread habitat loss and degradation.While rising ocean levels are a concern for low-lying areas in southern Florida, including the Everglades, they are not the primary environmental problem facing the region.

Learn more about Everglades here:

https://brainly.com/question/29515744

#SPJ11

Meaning and Definition:

The term environment has been derived from a French word “Environia” means to surround. It refers to both abiotic (physical or non-living) and biotic (living) environment. The word environment means surroundings, in which organisms live. Environment and the organisms are two dynamic and complex component of nature. Environment regulates the life of the organisms including human beings. Human beings interact with the environment more vigorously than other living beings. Ordinarily environment refers to the materialsand forces that surrounds the living organism.

Environment is the sum total of conditions that surrounds us at a given point of time and space. It is comprised of the interacting systems of physical, biological and cultural elements which are interlinked both individually and collectively. Environment is the sum total of conditions in which an organism has to survive or maintain its life process. It influences the growth and development of living forms.

In other words environment refers to those surroundings that surrounds living beings from all sides and affect their lives in toto. It consists of atmosphere, hydrosphere, lithosphere and biosphere. It’s chief components are soil, water, air, organisms and solar energy. It has provided us all the resources for leading a comfortable life.

1. According to P. Gisbert “Environment is anything immediately surrounding an object and exerting a direct influence on it.”

2. According to E. J. Ross “Environment is an external force which influences us.

Thus, environment refers to anything that is immediately surrounding an object and exerting a direct influence on it. Our environment refers to those thing or agencies which though distinct from us, affect our life or activity. The environment by which man is surrounded and affected by factors which may be natural, artificial, social, biological and psychological.

Components of Environment:

Environment mainly consists of atmosphere, hydrosphere, lithosphere and biosphere. But it can be roughly divided into two types such as (a) Micro environment and (b) Macro environment. It can also be divided into two other types such as (c) Physical and (d) biotic environment.

(a) Micro environment refers to the immediate local surrounding of the organism.

(b) Macro environment refers to all the physical and biotic conditions that surround the organism externally.

(c) Physical environment refers to all abiotic factors or conditions like temperature, light, rainfall, soil, minerals etc. It comprises of atmosphere, lithosphere and hydrosphere.

(d) Biotic environment includes all biotic factors or living forms like plants, animals, Micro-organisms.

Answer:

Sure whats the question u need help with

The location is Msukaligwa Regional Municipality, South Africa, according to location.

A point's longitude, which might refer to the east-west location of the point on the Earth's outermost layer or another celestial body, is a geographic coordinate. The Greek symbol lambda is used to represent the angular measurement, which is often given in degrees. Latitudes were horizontal lines that indicate how far away from the equator a location is. Longitude and latitude are lines drawn that represent the east and west directions relative to Greenwich, England's meridian. Cartographers, geographers, and others can pinpoint points or locations on the globe by combining latitude and longitude.

To know more about Latitudes visit:

https://brainly.com/question/28606059

#SPJ1

Answer:

c. forms on the continental plate.

Explanation:

The moon lacks combustible substances Key Earthly volatile elements like potassium, sodium, and zinc are absent from lunar rocks.

The moon's surface is dotted with extinct volcanoes, swing holes, and magma streams, some of which are visible to a casual observer. Early astronomers hypothesized that the dull regions of the moon might be seas, or "oceans." One of the hypotheses that explains how the moon was formed in our solar system is the theory of the massive impact.

According to this idea, a cataclysmic collision between the Earth and a protoplanet billion years ago resulted in a disk of molten rock, gas, and debris that eventually gave rise to the moon. This protoplanet is around half the size of the earth.

learn more about moon here:

https://brainly.com/question/2424777

#SPJ4

The one common thing for all the temperate grasslands biome which includes regions of several continents is the same seasonal patterns of temperature and precipitation.

Pampas, downs, and veldts are some of the several names for temperate grasslands, which are stretches of wide, grassy plains with few trees.

To know more about temperate grasslands go to https://brainly.com/question/19006520

#SPJ4

Answer:

15

Explanation:

Answer: Anaerobic respiration or Fermentation

Explanation:

When we are engaged in intense physical activity such as running or riding a bike, the muscles need energy to function and they get this from aerobic respiration.

They will quickly run out of the oxygen required to sufficiently use aerobic respiration however and will turn to anaerobic respiration which can produce energy in the absence of oxygen.

As the body uses anaerobic respiration however, lactic acid is produced and builds up in the muscles. It is this lactic acid that leads to the muscles feeling sore.