Draw a space filling model of water and show and describe why it is polar.

Answers

Answer 1

Answer:

You need to draw a water molecule but on each end put a positive and negative that is why water is polar because it is attracted to itself.

Explanation:


Related Questions

Volcanic eruptions can also cause tsunamis.
true or false

Answers

Answer:

true

Explanation:

Tsunamis is created by underwater shockwaves caused by large explosions, taking what we know about that Volcanoes do create shockwaves up to (Baxter 2000) and 13 km away, an most likely volcanoes 1 km from water.

Do rivers have high or low biodiversity

Answers

Answer:

high biodiversity

Explanation:

Examples of places with high biodiversity include rainforests and coral reefs, because they have many different species in an area. Less biodiversity areas include deserts, icy areas, and the bottom of the ocean. Organisms do exist in those places, but not as many as places with higher biodiversity.

How does evaporation differ from condensation? ​

Answers

Explanation:

Condensation is the change from a vapor to a condensed state (solid or liquid).

Evaporation is the change of a liquid to a gas.

which phrase describes this plate boundary​

Answers

may occur in oceans

is a type of transform boundary

is a region where earthquakes occur

The energy in glucose cannot be released by
respiration
glycolysis
burning
photosynthesis

Answers

Answer: Photosynthesis

The energy in glucose cannot be released by photosynthesis.

How Can the energy in glucose be released by photosynthesis?

During photosynthesis, “producers” like green plants, algae and some bacteria convert light energy from the sun into chemical energy. Photosynthesis produces chemical energy in the form of glucose, carbohydrate or sugar.

Thus, photosynthesis is the correct option.

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Health and well-being

Answers

Answer:

yeah

Explanation:

Which of the following statements best describes sunspots?

Answers

Answer:

where are the statments?

Explanation:

Answer:

A). They are areas of the sun that are ''burnt out'' or the first option would be your answer.

Explanation:

have a good day

The prefix cyto- means “cell.” The suffix -logy means “study.” How does knowledge of these word parts help define cytology?

Answers

They help because cytology is the study of cells. Knowing that the suffix cyto means cell and the suffix logy means study we can conclude that cytology is the study of cells.

Cytology is the study of cells, and understanding the terminology's components aids in its definition. The Greek word "kytos" which meaning "cell" is whence the prefix "cyto" gets its name.

What is the meaning of the word ?

The Greek word "logia" (which meaning "study") is where the suffix "-ology" comes from. So, "cytology" can be defined as "the study of cells" when used collectively. The study of cell structure, function, and pathology is the focus of the biological field known as cytology.

Cells must be examined under a microscope and subjected to a variety of analyses to determine their structure and function. As a tool for identifying cancer cells, diagnosing diseases, and researching the impact of medications on cells, cytology is a crucial area of science.

Additionally, it is employed to research how cells form and behave intracellular communication in a living organism.  

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Study the image above. Which of the following should you place on the line labeled "A"?

Answers

Answer:

Made up of the House and Senate

Explanation:

When a cell loses water, what happens to its size and mass?

Answers

Answer:

İt shrinks and it's mass decreases

Answer:

It shrinks right

Explanation:

A segment of DNA that stores genetic information is...?

Answers

Genes stores genetic information

Help i cant figure this out

Answers

The answer to this questions is continental polar air mass. This is because maritime air masses are usually located over water, but continental air masses are over land. And this is a cold air mass. I haven’t learned anything about this before but I did a little research and this is my conclusion. Continental polar air masses are cold, dry and unstable and are usually marked by surface high pressure, cold temperatures and low dew points.

Does anyone know why plants need carbon dioxide from the air?????????

Answers

Answer:

For plants to perform photosynthesis they require light energy from the sun, water and carbon dioxide.

Answer:

yes plants require sunlight , water and carbondioxide for photosynthesis. So they are important for plants

Environmental science:


Explain how the total amount of matter is conserved during the carbon cycle?

Can someone pleaseeee help me?!

Answers

Answer:

The Law of Conservation of Matter states that matter cannot be created or destroyed. The carbon cycle is an example of the Law because the same carbon atoms are being recycled through the carbon cycle. ... Carbon is used for energy, and some is stored for growth.

Evaluate the following expression:
-3x2 - 5x + 7 when x = -2

Answers

Answer:

[tex]5[/tex]

Explanation:

[tex]-3x^{2} -5x+7[/tex]

→ Substitute in x = -2

[tex]-3(-2)^{2} -5(-2)+7[/tex]

→ Simplify

[tex]-12 +10+7[/tex]

→ Simplify further

[tex]5[/tex]

The answer for the evaluate is 5

Which statement describes transform boundaries?

Rift valleys are formed.
Mountains are created.
Faults form in the lithosphere.
Plates move toward each other.

Answers

C because I did on my test

The statement that describes transform boundaries is "Faults form in the lithosphere," which is the third option, as transform boundaries occur where two tectonic plates slide past each other in opposite directions.

 

What are transform boundaries?

Transform boundaries are a type of plate boundary where two tectonic plates move past each other horizontally without being destroyed or created. They occur when two plates slide past each other. This sliding motion results in the formation of cracks or fractures in the lithosphere, which can cause earthquakes. The movement along transform boundaries is typically smooth but can be interrupted by sudden motions that release large amounts of energy and cause earthquakes.

Hence, the statement that describes transform boundaries is "Faults form in the lithosphere," which is the third option.

Learn more about the transformed boundaries here.

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What are the two main sections of the cell cycle?

Answers

Answer:

interphase and the mitotic phase

Explanation:

the 2 main sectioms of the cells are interphase and the mitotic phase

Need some help

1. Special proteins called _________ are the biological catalyst that speed up the rate of chemical reactions in the biological processes.

Catalyst

Enzymes

Lipids

Carbohydrates

2. Small building blocks of Polymers are called _______

Dehydration synthesis

Hydrolysis

Monomers

Catalyst

Next six questions are fill in the blank

3. Polymers are formed by combining monomers through __________ reactions


4. Monomer are separated through ____________ reactions

5. Glucose is single sugar unit called __________


6. Lactose is two sugar unit called ___________


7. Long term energy storage and chemical messengers are functions of _______


8. There are two kinds of fatty acids called _________ and ________


9. Names six functions of proteins





10. Compare and contrast DNA to RNA







11. Compare and contrast saturated fats and unsaturated fats in terms of their

structures.

Answers

Answer:

Sorry for your loss

Explanation:

which of the following processes explains how a single gene could code for more than one protein

Answers

Answer:Alternative splicing is a process that occurs during gene expression and allows for the production of multiple proteins (protein isoforms) from a single gene coding. ... For example, if a pre-mRNA has four exons (A, B, C, and D), these can be spliced and translated in a number of different combinations.

What happen if lynxes go extinct

Answers

Answer:

shown below

Explanation:

If they go extinct there would be a change in the food chain.

Just like the dinosaurs

Answer:

Then I will probably cry. No I'm kidding, well, not kidding. Whatever. If lynxes went extinct there would probably be a large gap in the food chain, resulting in several other extinction events, and possibly overpopulation. Rabbits would likely thrive, seeing as they are the lynxes main food source, and the rabbits would eat too many plants, causing there to be no plants for the other animals in that environment. Many issues would be caused, and I will probably have a mental episode, because lynxes are my FAVORITE animal. Beautiful, cunning, and an apex predator. By far the most amazing animal on earth.

What is the reason cloth diapers are not a perfect solution?

Answers

Answer: It does not absorb better than disposable diaper

Explanation: I use disposable diapers on my six month year old bother. We love pampers.

I need help ill. Give brainless

Answers

Answer:

letter B.

Explanation:

Which characteristic of living things is missing in viruses? They can reproduce on their own. They can reproduce on their own. They can interact with other organisms. They can interact with other organisms. They can move from one place to another. They can move from one place to another. They can carry and transmit genetic material.

Answers

Answer:

The correct answer is - They can reproduce on their own.

Explanation:

Viruses are considered as living and nonliving by a different group of microbiologists and biologist as virus show characteristic of both groups living and nonliving

Living -  They can move, they carry and transmit genetic material, they can interact with other living organisms and infect them, Can undergo mutation, capable to reproduce, resistant to antibiotics, and many others.

Non-living - Can be crystallized, Lack cell membrane and cell wall,  inert outside the host, totally dependent on their host for their reproduction can not reproduce on their own.

Many parts of plants are involved in reproduction. Which of the lists below accurately denotes parts that have a direct role in the reproduction of plants?
Flowers, Cones, Roots

Cones, Stems, Stomata

Cones, Flowers, Fruit

Stems, Leaves, Flowers

Answers

Answer:

Cones, Flowers, Fruit

Explanation:

The parts of plant are either said to be vegetative or reproductive. The vegetative part are those parts of a plant that have nothing to do with reproduction (sexual). The reproductive parts are those parts that have to do with the reproduction. According to this question, the CONES, FLOWERS, AND FRUITS are those parts that have a direct role in the reproduction of plants.

- Cones, also called strobili, are structures on which gymnosperms bear their seeds/reproductive structures. The cones can either be male or female.

- Flowers are reproductive structures unique to a group of plants called ANGIOSPERMS. The flowers can either be male called STAMEN or female called PISTIL.

- Fruits are the matured ovary of a flower, which bears in them, the seed of the plant. They are formed after fertilization has occurred in the ovary. Hence, they are involved in reproduction.

The list that accurately denotes parts of a flower that has a direct role in reproduction is ; ( B ) Cones, Flowers and Fruits

Cones are parts of a plant where gymnosperms bear its seeds, they are found in Non-flowering plants containing the reproductive organs of the plants.

Flowers are unique to flowering plants, they are contain the male and female reproductive gametes in plants ( pollen grains and ovules ).

Fruits contains the seed of plants and they are formed after the pollination of the ovules by the pollen grains contained in the pollen .

Hence we can conclude that the list that accurately denotes parts of a flower that has a direct role in reproduction are;  Cones, Flowers and Fruits.

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Question 6 of 20
You turn on a light in a room to read a book. Not all the energy from the
lightbulb becomes light energy. What happens to the rest of the energy from
the lightbulb?
A. It is transformed into chemical energy
B. It is transformed into magnetic energy
C. It is transformed into electrical energy
D. It is transformed into thermal energy
SUBMIT

Answers

Answer:The correct answer is D.It is transformed into thermal energy.

ExplanatioN:(Apex) Hope this helps !

Answer:

d. it is transformed into thermal energy

Explanation:

AP-EX

 where might there be stem cells in adults ?

Answers

Answer:

Bone Marrow

Explanation:

Muscle cells of athletes often have more mitochondria than the muscle cells of nonathletes. Based on this observation, it can be inferred that the muscle cells of athletes
A)have a smaller demand for cell proteins than the muscle cells of nonathletes
B)reproduce less frequently than the muscle cells of nonathletes
C)have nuclei containing more DNA than nuclei in the muscle cells of nonathletes
D)have a greater demand for energy than the muscle cells of nonathletes

Answers

Answer: D) Have a greater demand for energy than the muscle cells of nonathletes

Hope this helps :)

Explanation:

(d) have a greater demand for energy then the muscles of

nonathletes

I'll mark Brainliest but please help me

Answers

Answer:

1)C

2)D

3)C

Tell me if this helped :)

Answer:

1) C

2)D

3.I don't not know.

As you are exposed to high amounts of CO over a period of time your available hemoglobin becomes unable to bind to O2 because it is bound to CO explain what would happen to cellular respiration and what overall effect this would have on the organism

Answers

Answer:

high enough quantities of CO would cause Cell respiration to stop and eventually cause the organism to die

Try it
12ty
(-1.5, 10.4)
For which values is the graph decreasing? Check all
that apply.
8
between x = -3 and x = -1.5
between x = -1.5 and x = 0
O between x = 0 and x = 1.5
.x
between x = 1.5 and x = 3
-2
2.
4
-4
-8
(1.5, -10.4)
-12

Answers

Answer:

B and C

I just took the test

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