what is meant by heterogeneous​

Answers

Answer 1
Heterogeneous most generally means consisting of different, distinguishable parts or elements. The word is used in a more specific way in the context of chemistry to describe a mixture consisting of two or more different substances or the same substance in different phases of matter (such as ice and liquid water).

Related Questions

HELP!
why is the troposphere called changeable layer?​

Answers

Answer:

"Tropos" significa cambio.

Explanation:

Esta capa obtiene su nombre del clima que está cambiando constantemente y mezclando los gases en esta parte de nuestra

I know no one will answer this question correctly but if someone does I just wanna give you a big thanks! Please answer the question with a short paragraph.

My question: How does knowing that all the oceans are joined together help you understand the impact of a river drying up?

Answers

Answer: Paragraph in the explanation! (Sorry if this isn't quite what your looking for! ^^")

Explanation:

The impact of a river drying up would effect many individual ecosystems and environments. All the water in a flowing river generates from precipitation, so if it dries up, the amount of water formerly in the river can slowly impact all the water in the world. Though it is just one river that originally dried up, as many other dry up, it builds up and eventually causes irreversible damage to the world as a whole.

The cultures of western and central Africa have unique musical and dancing traditions. In a short paragraph, explain the role that masks play in the dance of western and central Africa.

Answers

Masks are very important in traditional African societies because they are often used as central parts of rituals and ceremonial dances. These masks will represent a deity (a god/goddess in polytheistic religions) who are supernatural beings that are considered divine or sacred. These deities ensure a successful harvest and address tribal needs during time of war. Lastly, masks can also represent the spirits of deceased ancestors.

What is the volume of a cylinder with base radius 2 and height 9?
Either enter an exact answer in terms of T or use 3.14 for A and enter your answer as a decimal.
9
Cubic units

Answers

Answer:

Volume = 113.04 cubic units

Explanation:

Given:

Radius (r) = 2 units

Height (h) = 9 units

π = 3.14

Required:

Volume of the cylinder

Solution:

Volume = πr²h

Plug in the values

Volume = 3.14*2²*9

Volume = 3.14*4*9

Volume = 113.04 cubic units

Answer:

113.04

Explanation:

khan

A circle with center P is shown. RS and ST are tangent to Circle P. What Is the degree measure of angle RST

Answers

Answer:

[tex]\angle RST =110[/tex]

Explanation:

Given

[tex]\angle RPT = 70[/tex]

See attachment

Required

Find [tex]\angle RST[/tex]

To do this, we make use of the following theorem

[tex]\angle RST + \angle RPT = 180[/tex] --- angle at the center and angle between two tangents add up to 180 (i.e. they are supplementary angles)

So, we have:

[tex]\angle RST + 70 = 180[/tex]

Collect like terms

[tex]\angle RST =- 70 + 180[/tex]

[tex]\angle RST =110[/tex]

Describe at least four examples of how the atmosphere influences the oceans. Be certain to explicitly describe mechanisms of the atmospheric phenomena you chose. Then, explain how the ocean responds by influencing the atmosphere and the earth system as a whole.

Answers

Answer:

presence of green house gases

Change in Temperature of the atmosphere

Change in seasons

presence of Plants

Explanation:

four ( 4 ) ways in which the atmosphere influences the oceans

Presence of green house gases

The green house gases affects the atmospheric layers of the atmosphere which leads to an increase amount of ultraviolent rays ( sunrays ) heating up the oceans. The heating up of the Oceans will lead to increase in heat storage by the water bodies and also increase the evaporation of water vapors into the atmosphere

Change in  Temperature of the seasons

The various changes in the temperature is caused by Human and natural activities like wild bush fires and when the atmosphere is heated up the Oceans are cooler and they send across cool air to the earth system to help balance up the change in Temperature

Change in seasons

The change in seasons affects the strength of the ocean currents

Presence of plants in the earth system

Plants produces Oxygen while making use of Carbon dioxide . the oxygen produced by plants are collected by the oceans and stored for use by animals

What ocean current is found at the following coordinates: 58°N, 170°W

Answers

Answer:

Pacific ocean

Explanation:

In which of the following types of bonding do atoms share one or more electrons?

Answers

Answer:

In covalent bonding

explanation:

Answer:

atoms share one or more electrons in covalent Bond

Which characteristic is common to the 3 major religions practiced in the Middle East?

Answers

Answer:

goog le

Explanation:

search on there

The religions are monotheistic

why is the earth called the water planet​

Answers

Answer:

Because it's mostly filled with water. There's more water than there is Erth. And there's more water in this planet than there is in many other planets.

Earth is called the blue planet because:

70% of its surface is covered with water, meaning it is abundant in it.From the space, it looks like a blue ball.

These are some of the factors for considering earth as a blue planet.

The graph shows three different projections of human population growth.
If you assume that the high projection is correct, what is one way the larger human population can ensure it has enough food?
A. By finding more efficient ways of growing crops B. By learning to eat a lot less food C. By focusing more on ideas and services D. by returning hunting and gathering

Answers

Answer:

C. By focusing more on ideas and services

Explanation:

hope it helps

#CarryOnLearning

what are the celestial coordinates?

Answers

Answer:

Celestial coordinates are a reference system used to define the positions of objects on the celestial sphere.

Explanation:

PLZ HELP IT SHOULD BEE EASY
The man who served as both the last judge and the first prophet of Israel was:
David
Eli
Samson
Samuel ​

Answers

Answer:

Samuel

Explanation:

He was the man who served as both the judge and first prophet, he is recognized as a hero in Israel.

Samuel

I looked it up

How did isolation affect culture in Oceania?
O A. Many small Pacific islands rely on the United States for military
support.
B. Indonesia has the highest Muslim population in the world.
C. Christianity is practiced throughout New Zealand.
D. Aboriginal cultures have no influences outside Australia.
SUBMIT

Answers

Answer:

The correct answer is - D. Aboriginal cultures have no influence outside Australia.

Explanation:

Oceania is a geographical region of the earth that extends from the Hawaiian Islands to New Zealand. Most of this region are isolated islands that are completely separated or cut off from the world until the late 1900s or later than that.

These regions caused various effects on these isolated cultured found on these separated islands such as Aboriginal cultures to have no influence outside Australia and Languages in Tasmania are unrelated to those not from the island.

Answer:

Alternate Answer:

Aborigines speak a language unrelated to any outside Australia.

Explanation:

characteristics of soil​

Answers

Answer:

THE ANSWER IS IN THE PICTURE

Explanation:

HOPE IT HELP'Sシ︎

P.E. 8
1. The first international chess tournament was held in
a. London Toumey
c Germany
diz
b. USA
d. California
2.He became an unofficial best chess player of the world because he did not receive any award.
a. Adolf Anderssen
c. Staunton
b. Paul Morphy
d. Steinitz
3. The world's first official chess champion, holding the title until 1894
a. Paul morphy
c. Staunton
b. Steinitz
d. Adolf Anderssen
4. Which among the following chess pieces where its move is like an L shape?
a. King
c. Pawn
b. Knight
d. Bishop
5. The s first great American-bom chess player who traveled Europe in 1850's where he beat all the
challengers including Adolf Anderssen
c. Staunton
a. Steinitz
b. Paul Morphy
d. Gary Kasparov​

Answers

Answer:1. london in 1851

3. answer

b steinitz

4.answer

b.knight

5. answer

b. poul morphy

4
What is the radius of a circle with a circumference of 2 in?
O 2 in
O 1 in
O 3 in
04 in

Answers

Answer:0.32

Explanation: =

C2π=22π≈0.31831in

Which of the following is most likely found at the area labeled D?
A)Groundwater
B)Precipitation
C)Glacier
D)Aquifer

Answers

The correct answer is C. Glacier

Explanation

In the image, you can see the water cycle, and there are four letters, A, in the part of the sea; B on the earth's surface; the C below the Earth's surface, and the D in the mountains. In the area where the D is, there are glaciers on the mountain peaks caused by the low temperatures in the area. In addition, a glacier is a mass of ice formed on the earth's surface by the accumulation of snow on mountain peaks, in Antarctica, the Arctic, and Greenland. Therefore, the correct answer is C. Glaciar.

Which of the following are ways that deserts form? (Choose all that apply.)
- weathering of rocks
- equatorial winds
- rain shadow
- cold ocean currents

Answers

The answer is A = weathering of rocks
Only the first one, weathering of rocks is the correct answer

can someone do this crossword puzzle. ​

Answers

Answer:  i mean i dont know how to??

Explanation:

(JUST GIVING THE ANSWER)
Read the example of a note card used to organize research findings.


Which detail indicates that the source the student used is reliable?

The important points include numbers.
There is no single author.
The title includes the word “facts.”
The website has a .gov domain name.

ITS D

Answers

Answer: The website has a .gov domain name.

Explanation:

You are quite correct that D is the answer. When a website has the domain ".gov", it means that it is a government website which makes it credible because the information contained on government websites are official information which means that they have been vetted and approved as the true version of things.

While of course this means that the information contained can be used to manipulate people, it is also the most accurate source of information because the government has considerably more resources than private institutions to find out information on various topics.

Answer:

yeah your rights thanks.

Explanation:

¿A que se debe que en los paises proximos al ecuador hay menor aprovechamiento forestal?

Answers

Answer: Earth's equator is about 40,075 kilometers (24,901 mi) long; 78.7% is across the water and 21.3% is over land. Near the Equator, there is little distinction between summer, winter, autumn, or spring. The temperatures are usually high year-round—with the exception of high mountains in South America and in Africa. (See Andes Mountains and Mount Kilimanjaro.) The temperature at the Equator can plummet during rainstorms. In many tropical regions, people identify two seasons: the wet season and the dry season, but many places close to the Equator are on the oceans or rainy throughout the year. The seasons can vary depending on elevation and proximity to an ocean. So our early civilizations started moving away from the equator towards some coolers places and started civilizations but this climate was best for rainforests and due to the absence of any civilization rainforests took over complete areas near the equator. So civilizations lost contact with the original habitat of the equator. In mid 19th century, we resume contact with people living near equators and then some development work started that why till now they are less developed than most of the countries.

I’m having trouble with this question

Answers

agriculture is the answer

Answer:

industrial?

Explanation:

PLEASE HELP!!

Why is so much of the agriculture of Russia and the Republics found in the Northern European Plain?

Answers

Answer:

anguage

Watch

Edit

Russia, the world's largest country (by total area), comprises much of northern Eurasia, and stretches over a vast expanse of Europe and Northern Asia.[1] Due to its size, Russia displays both monotony and diversity. As with its topography, its climates, vegetation, and soils span vast distances.[2] From north to south the East European Plain is clad sequentially in tundra, coniferous forest (taiga), mixed and broadleaf forests, grassland (steppe), and semi-desert (fringing the Caspian Sea) as the changes in vegetation reflect the changes in climate. Siberia supports a similar sequence but is predominantly taiga. The country contains forty UNESCO biosphere reserves

what covers the surface of the earth?​

Answers

Answer:

The crust

Explanation:

Please be more specific with the question

Answer:

-1.96.9 million miles^2

-70% water

-30% land

-Underneath that Earth's surface layer is made of rock

Explanation:

I wasn't sure if this was what you were asking for but I hope this helps. :)

Unlike Earth, the moon has no __.

A. gravity
B. atmosphere
C. surface
D. landforms

Answers

B. atmosphere

Moon has no atmosphere

Answer:

B. Atmosphere

Unlike Earth, the moon has no atmosphere.

bakit kailangang pagaralan ang dula?​

Answers

Answer:

mahalaga

Explanation:

kailangan pag aralan dhil mahalaga ito

What European country or countries cleaned and settled land in the New World mark all that apply

A. Spain

B. France

C. Germany

D. Portugal

Answers

Answer:

A

Explanation:

Spain and Portugal are the answers

How are the five large nations of Oceania different from the smaller islands?
A. The small nations have more independence from world
superpowers.
B. The small nations have more in common with Australia.
C. The small nations are predominantly Christian.
D. The small nations are less active in global trade.

Answers

The correct answer is D. Small nations are less active in world trade.

Explanation

Oceania is a continent made up mainly of islands, among which Australia and New Zealand stand out internationally. However, the rest of the countries are very little known internationally and do not actively participate in trade because they do not have large industries, nor are they sources of natural resources. These islands are mainly considered tourist destinations for their tourist attractions. Therefore, the correct answer is D. Small nations are less active in world trade.

I know no one will answer this question correctly but if someone does I just wanna give you a big thanks! Please answer the question with a short paragraph

My question: How does knowing that all the oceans are joined together help you understand the impact of a river drying up?

Answers

Answer: I don't the answer to this but I can give you tips, maybe if you look why the river is drying up and click on a couple links and then use your own words to explain.

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