What is NOT a physical change
A. Getting clothes wet
B. Burning a candle
C. Breaking glass

Acceleration -->  meters/second/second (m/s^2)

Acceleration measures how fast something is speeding up. Speed measures how far something goes in a certain amount of time; acceleration measure how fast that speed is increasing (does that make sense? ask question if you need more clarification).

Velocity --> meters/second (m/s) south

Velocity is speed with a direction. Above I explained what speed is.

Force --> Newtons (N)

That's just what force is measured in.

Distance --> meters (m)

Meters is a unit of distance, or how far it is. It's not moving so there is no time component.

Mass --> kilograms (kg)

Kilograms is a unit of mass. Generally anything with grams is going to be a unit of mass.

Hope this helps.

Answer:

B

Explanation:

The rganisms are correctly paired with their roles in this food web is .seeds, bacteria - decomposers mice, grasses - heterotrophs. Thus, option "C" is correct.

A food web is an interconnected network of different food chains representing flow of energy and matter within an ecosystem.

The different arrows in a food chain represent organisms being eaten by other organisms, thereby representing flow of energy. It also represents that an animal can consume more than one food type.

Thus, option "C" is correct.

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Answer:

D. Converging Of Plates

Answer:

1. Increases

2. Decreases

3. Increases

4. Decreases

5. Increases

6. Increases

Explanation:

Raising air temperature increases temperature of our body while on the other hand, if the air temperature decreases the temperature of our body also decreases because high air temperature heats up our skin surface and low air temperature cools down our skin surface which ultimately increases or decreases the internal body temperature. Adding clothing increases body temperature due to capturing of heat produced by our body. Sweating cools down our body temperature because the water takes the internal heat with itself to the outside. In shivering, the body produced heat so the body temperature increases. Exercising also produces heat inside our body which increases the body temperature.

Answer:

Those who prey on grasshoppers will have their population decline while the grass population will rise.

Explanation:

Organisms need food to survive. If their food is gone, they won’t thrive as well. This isn’t saying they’ll go extinct, as they may have other food sources, but life will be harder with one food source gone. Since grasshoppers eat grass, the grass population will rise some due to a lack of predation. Hope it helps :)

Answer:

B, C, F.

Explanation:

Hope this helps!!

Answer:

1. The greater the distance, the slower the orbital velocity

2.The amount of the gravitational force doubles

3.an ellipse that is almost circular

4.0.57

5.The asteroid spirals into the sun, The asteroid continues out of the solar system, The asteroid enters a stable elliptical orbit around the sun

6.The planets move in perfect circles, The Sun is at the center, The stars are fixed to an outer sphere

7.1/√5v

8.The distance to the sun varies

10.the time required to sweep out the areas

11.It explains why Mars appears to move backward for a few months approximately every two years, It shows the Sun at the center of the solar system

12.T^2=r^3

14.Gravitational force increases as the mass of objects increases, The theory applies to all objects in the universe, Gravitational force increases as the distance between objects decreases

Explanation: i just took the test and there 100% of you dont beleave me find out for your self its ok to disagree

Answer:

The process of peristalsis is controlled by the medulla oblongata. Esophageal peristalsis is typically assessed by performing an esophageal motility study.

Explanation:

Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the earth,water, ice, acids, salts, plants and animals.

Runoff means the portion of precipitation on land that ultimately reaches streams often with dissolved or suspended material.

hope this helps ^ ^

Answer: The scientific name is called POPULATION.

Explanation:

In basic ecological studies, POPULATION is defined as a group of interacting individual of the same type or species, living in the same area or habitat and at the same time.

Furthermore, to study a population of organisms, the different characteristics seen include:

--> Population size: This is important as it affects the survival of a given species in a habitat. A small population may be easily wiped out by events such a fire but a large population stands a better chance of survival.

--> Population frequency: This is simply how often the species occurs at different sites in a habitat.

--> Population density: this is the average number of individuals of a species per unit area of the habitat.

--> Percentage cover: This is the area of ground occupied by a given species in its habitat.

--> Distribution: This is the way in which individuals of a particular population are arranged in a habitat. They may be clumped, evenly spaced or randomly spaced.

Answer:

It could be A and O, AB and A, AB and O or A and B.

Hope this helps! :)

A person has type B blood the possible blood types of his parents can be A x B, A x AB, O x AB, B x AB, AB x AB, B x O, B x B.

The four main blood types are A, B, AB, and O. Your blood type is determined by the genes your parents gave you.

Red blood cells with blood group A antigens have anti-B plasma antibodies. Plasma from people with blood group B contains anti-A antibodies and B antigens.

Blood group O has both anti-A and anti-B antibodies in the plasma but no antigens. Both A and B antigens are present in blood group AB.

A person with type B blood may have parents who have the blood types A x B, A x AB, O x AB, B x AB, AB x AB, B x O, or B x B.

Thus, these are some of the possible blood types.

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Answer:

The force of the blood hitting a surface for medium velocity blood spatter is between 5 and 100 feet per second. This causes the droplets of blood to be smaller in diameter, and more like a spray. High velocity blood spatter: ... This causes the pattern of the blood to be similar to a fine spray.

Explanation:

Answer:

Book lungs are within small openings in the abdomen of the arachnid. The book lungs themselves consist of a series of haemolymph filled plate-like structures. Between the plates there is an air space and this allows air to circulate around the plates. Gaseous exchange then occurs through the surface of the plates.

Answer:

no

Explanation:

Aristotle developed the first system of classification of animals based off of appearances and habitats.

Answer: 3

Explanation: Hope this help :D

Answer:

Jupiter is bigger than most stars so it would make sense that it become another sun but...

Explanation:

Jupiter needs more mass to meld hydrogen into helium. EBLM J0555-57Ab is around multiple times the mass of Jupiter, probably really light - on the off chance that it were any lower, it would not have the option to combine hydrogen all things considered.

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Answer:

The ideal temperature for Radish seed germination is between 18°C and 29°C. Air and soil temperature ranges affect Radish seed germination. Air temperatures of about 10 to 18°C will give the best results

Explanation:

Answer:COmpound names. Sorry I couldnt help with all. good luck!

Explanation:

LiF-Lithium flouride

BeO-BerylliumOxide

CaCl_2-Calcium Chloride

AlF_2-Difluoroaluminum

CaO-Oxacalcium

MgS-Magnesium sulfate

K_2O-Potassium Oxide

BaCl_2- Barium Chlroide

Answer:

Volume

Explanation:

This is a Physics question, and that means we can definitely do some experiment with this.

See Archimedes' law of buoyancy.

Answer:

The purpose of any leavener is to produce the gas that makes bread rise. Yeast does this by feeding on the sugars in flour, and expelling carbon dioxide in the process.

While there are about 160 known species of yeast, Saccharomyces cerevisiae, commonly known as baker's yeast, is the one most often used in the kitchen. Yeast is tiny: Just one gram holds about 25 billion cells. That amount of fungi can churn out a significant amount of carbon dioxide, provided it has the simple sugars it uses as food. Fortunately, yeast can use its own enzymes to break down more complex sugars—like the granulated sugar in the activity below—into a form that it can consume.

Make a yeast-air balloon to get a better idea of what yeast can do

Yeast is a unicellular fungus which undergoes anaerobic respiration to produce ethanol and carbon dioxide gas.

This is how yeast fermentation plays a vital role in the baking process.

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Answer:

B

Explanation:

i think

Answer:

I was thinking that the entire moon would be the answer.Because when it is full and clear to see, you can see that it is lit all up.

Answer:

D. Decreased biodiversity and decreased sustainability

Explanation:

The correct answer is  Decreased biodiversity and decreased sustainability.

Weak sustainability is a concept inside environmental economics that states that 'human capital' can substitute 'herbal capital'. It is primarily based totally upon the paintings of Nobel Laureate Robert Solow, and John Hartwick.

Biodiversity loss refers back to the decline or disappearance of organic diversity, understood because of the style of residing matters that inhabit the planet, its distinctive ranges of the organic corporation, and their respective genetic variability, in addition to the herbal styles found in ecosystems.

An environment is a geographic region wherein plants, animals, and different organisms, in addition to climate and landscape, paintings collectively shape a bubble of life. Ecosystems incorporate biotic or residing, parts, in addition to abiotic elements, or nonliving parts. Biotic elements consist of plants, animals, and different organisms although related, sustainable improvement and sustainability are distinctive concepts.

Hence clear that Decreased biodiversity and decreased sustainability are correct.

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Answer:

1.2The main processes involved in the movement of water between the different reservoirs are evaporation, condensation, transport, precipitation, runoff (water runoff from the ground surface), infiltration and transpiration

3.The large surface of the oceans (about 70 percent of the earth's surface is covered by oceans) favors the occurrence of large-scale evaporation. On a global scale, the same amount of water that is evaporated returns to Earth as precipitation. This however varies geographically

4.Earth from Space Although the engine of the cycle is the solar energy that originates the evaporation of liquid water, and therefore its passage into the atmosphere, the role of gravity is also fundamental, thanks to which precipitation falls and continental waters return to the oceans

5.The water cycle is powered by solar energy. The sun heats the surface of the ocean and other surface waters, which evaporates liquid water and sublimates ice, converting it directly from a solid to a gas. These sun-driven processes move water into the atmosphere in the form of water vapor

Explanation:

read

Water is the most important abiotic factor. The process of evaporation, condensation and precipitation causes the movement of the water in the atmosphere.

Evaporation is the process by which the sun's heat causes the water to evaporate, cooling by the condensation, transportation in the cloud particles, precipitate from the clouds to ground through precipitation, infiltration and transpiration are the process by which the water moves on an in the atmosphere.

Oceans are part of the water cycle as they account for 70% of the earth's surface and major of the water gets evaporated from these surfaces. The precipitate however comes back and hence the cycle continues.

Gravity is the force experienced by the planet and aids the precipitation of the water in the form of rain, hails, snow and sleet from the atmosphere towards the earth's surface.

Sun or solar energy plays an important role in the water cycle as the heat from the sun evaporates the water from different sources by the process of evaporation. It converts the liquid water vapour into gaseous forms.

Therefore, the sun and oceans are part of the water cycle and evaporation is the major part of the water cycle.

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Answer:

I think is D.

Explanation:

Correct me if I'm wrong.

NY1 does state that New York is not close to a tectonic plate, and it is uncertain which one of these faults—if any—would be the source of a strong earthquake.

Answer:

Explanation:

lthough the eastern United States is not as seismically active as regions near plate boundaries, large and damaging earthquakes do occur there. Furthermore, when these rare eastern U.S. earthquakes occur, the areas affected by them are much larger than for western U.S. earthquakes of the same magnitude.[1] Thus, earthquakes represent at least a moderate hazard to East Coast cities, including New York City and adjacent areas of very high population density.

Seismicity is scattered throughout most of the New York metropolitan area, with some hint of a concentration of earthquakes in the area surrounding Manhattan Island. The largest known earthquake in this region occurred in 1884 and had a magnitude of approximately 5. For this earthquake, observations of fallen bricks and cracked plaster were reported from eastern Pennsylvania to central Connecticut, and the maximum intensity reported was at two sites in western Long Island (Jamaica, New York and Amityville, New York). Two other earthquakes of approximately magnitude 5 occurred in this region in 1737 and 1783.[2][3][4]

The map shows earthquakes of magnitude 3 and greater that occurred in this region from 1924 to 2010, along with locations of the larger earthquakes that occurred in 1737, 1783 and 1884. More recently, the 2011 Virginia earthquake, a 5.8 magnitude quake centered in northern Virginia that occurred on August 23, 2011, was felt by the occupants of some buildings in Manhattan, more than 200 miles north of the quake's epicenter and caused minor physical building damage in Brooklyn.[5] There were some disruptions, including building evacuations and delays at airports, while Amtrak train service at Penn Station was also delayed.[6]

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