A comet is a


meteoroid that travels through Earth’s atmosphere and hits the surface.

meteoroid that burns up in Earth’s atmosphere, producing a streak of light.

small, rocky object that orbits the Sun and is usually found in a belt between the orbits of Mars and Jupiter.

small object made of ice and dust that orbits the Sun and forms a coma as it approaches the Sun.

Answers

Answer 1
D) small object made of ice and dust that orbits the Sun and forms a coma as it approaches the Sun.

Related Questions

Students will identify/understand the Earth’s Atmosphere.

Please help, it’s due today!

Write three paragraphs explaining the atmosphere and layers make up the atmosphere.

Answers

Answer:

The atmosphere of Earth is the layer of gases, commonly known as air, retained by Earth's gravity, surrounding the planet Earth and forming its planetary atmosphere.

Which of the following is NOT a method your body uses to regulate homeostasis? A. change the flow of blood, B. shivering, C. sweating, D. taking a cool shower

Answers

Answer:

D. taking a cool shower

Explanation:

Taking a cool shower may not be a method through which the human body regulates homeostasis.

Homeostasis refers to the maintenance of relatively constant internal body processes. Homeostasis happens naturally in the body system.

A change in the flow of blood to the skin may happen in response to a breach to the normal body temperature. Increased blood flow happens in response to high body temperature and decreased flow happens in response to low temperature.

Shivering of the body happens in response to a drop in the normal body temperature. The shivering helps generate more heat for the body.

Sweating happens in response to excessive body temperature. The evaporation of the sweat causes cooling, thereby returning the body to its normal temperature.

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How does increased biodiversity increase the stability ot a community

Answers

Answer:It crease more population .

Explanation:

A membrane that allows some molecules to pass through but not others is called a(n)_____ _____ _____

Answers

has a selection function so it selects the substances which to enter or not inside the cell

PLZ HELP ME.
7. What does the term "binomial nomenclature" mean?
8. What two taxons (categories) make up a scilintific name?
9. Why do taxonomists use Latin names and not common ones?
10. Which Domain will we find all the organisms we will study in zoology?

Answers

7. Binomial nomenclature is a formal system of naming species of living things by giving each a name composed of two parts

do ghosts exist? testable or not testable

Answers

Answer:

Not testable

Explanation:

There's really no way you can prove that with a scientific experiement.

Answer:

Not testable

Explanation:

Every scientific question must be testable. There are no scientific tools that can prove ghosts exist. Instead, this question is based on beliefs, opinions, and in some cases - religion. Thus, this is not a testable question, which means it is not scientific either.

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Which is one characteristic that is used to identify types of metamorphic rocks?

color
rock size
grain arrangement
type of rock before metamorphosis
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In addition to liquid precipitation, which are present when freezing rain occurs?

ice pellets
snowflakes
cold surfaces
warm temperatures
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Which describes a condition of the neritic zone?

few organisms
ample sunlight
changing salinity
frigid temperatures

Answers

Answer:

I agree with the other answer.

Explanation:

Answer:

ample sunlight

Explanation:

Which of the following identify as fungi or parts of fungi

Answers

Answer:i have no idea

Explanation:

What impacts would suburban development have on undeveloped deciduous forest and meadow ecosystems?

Answers

Answer:

Impacts of  suburban development on undeveloped deciduous forest and meadow ecosystems are - : loss of biodiversity , excessive land use , deforestation , degradation of air quality , increase in the amount of greenhouse gases , therefore leading to environmental loss .

Explanation:

SUBURBANIZATION -:  Suburbanization is a demographic change, resulting in the creation of (sub)urban sprawl, from core urban areas to suburbs. Low-density, peripheral urban areas are increasing as a consequence of the migration of households and companies out of the city centers. (Urbanization, which signifies a demographic change from rural areas to urban centres, is inversely related to suburbanization.)

Within the central urban area, many residents of metropolitan regions work and prefer to live in satellite communities called suburbs and commute to work by car or mass transit. Others have taken advantage of advances in technology to operate from their homes.

Environmental Implications   -: This can have negative effects on the community with the growth of suburbanization and the spread of individuals living outside the city. Suburbanization has been related to an increase in the mileage of automobiles, an increase in land usage, and an increase in the use of residential electricity. These suburbanization factors then induced air quality deterioration, increased use of natural resources such as water and oil, and increased quantities of greenhouse gases. This causes increased use of oil and gas as well as an increase in pollution as the use of cars to drive to and from the workplace grows. This will then cause air pollution and degrade the air quality of a region with a rise in emissions from vehicles. Suburbanization is increasing, leading to an increase in housing growth, which causes the consumption of land and land available to increase.

Why must dioecious organisms find mates in order to reproduce?

Answers

Answer:

Most familiar is biparental reproduction (sometimes called dioecious reproduction). ... Dioecious reproduction leaves the greatest genetic variability among offspring (an advantage under changing conditions or in competition or when faced with disease), but the organisms must find mates.

Most of the dioecious organisms find mates  in order to reproduce because they are unisexual in nature and they always need a partner to reproduce.

What are the two types of reproduction ?

The two types of reproduction are sexual and   It is the mating between two partner that happens in the case of sexual reproduction. In the case of asexual it is the single parent giving rise to its younger ones.

In the case of dioecious animals that is the organisms bearing either of males or either of females and in this case it is hard for organisms to give birth to their younger ones individually.

dioecious animals need to find the partners as per the compatibility and the specificity. The individuals with the compatibility and the specific orientations give rise to their younger ones and this process is called as reproduction.

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which one of the following is not an organic molecule found in living organisms?

Answers

Answer:

Well you weren't very clear, there were no answer choices. But If I had to say I would say, sodium Chloride. Organic compounds are proteins, nucleic acids,carbohydrates, and lipids. Sodium chloride is none of these, therefore it's the answer. I apolagize if i am wrong, It was slightly unclear. I might be wrong do not take my word, if you are unsure.

The correct answer is that minerals are not organic molecules found in living organisms. While they play important roles in biological processes and are required for the proper functioning of the body, they are considered inorganic substances. The last option is correct.

In living organisms, organic molecules are essential for various biological processes. They are composed primarily of carbon atoms bonded with other elements such as hydrogen, oxygen, nitrogen, and sometimes sulfur and phosphorus. Organic molecules found in living organisms include carbohydrates, proteins, and lipids. Carbohydrates are a class of organic molecules that serve as a primary source of energy. They are made up of carbon, hydrogen, and oxygen atoms and are found in various forms, including sugars, starches, and cellulose. Carbohydrates play crucial roles in energy storage and provide structural support in cells and tissues.

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complete question is below

which one of the following is not an organic molecule found in living organisms?

a.carbohydrates

b.proteins

c.lipids

d.minerals

WILL MARK AS BRAINLIEST:
Microevolution is changes in the frequency of genes in a gene pool. According to this definition what is the smallest biological unit that can evolve?

Answers

the answer is

population

The smallest biological unit that can evolve is population.

In order words, population is the smallest unit of living organisms that can undergo evolution.

What is population?

Population can be defined as a group of living organisms of the same species interbreeding together in a particular area or environment

So therefore, the smallest biological unit that can evolve is population.

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Which are scentific questions that can be asked about a collection of diffrent ochid types?

Answers

Answer:

Do different colors attract different pollinators.

Explanation:

Please help need it

Answers

Oxygen, a plant doesn’t need oxygen but it produces it through photosynthesis

When pyruvic acid loses carbon dioxide it becomes what acid?

Answers

Answer:

Acetyl CoA

Explanation:

After glycolysis but prior to the beginning of the citric acid cycle (also called the Kreb's cycle), pyruvic acid (pyruvate) loses a molecule of carbon dioxide. The resulting molecule is called Acetyl CoA. This is called pyruvate oxidation and is an important intermediate step in aerobic respiration.

Choose all the answers that apply.

The troposphere is _____.

1. the warmest layer
2. responsible for weather and clouds
3. the coldest layer
4. warmed by the Earth's surface
5. the lowest layer

You can choose multiple answers

Answers

Answer:

The troposphere is the lowest layer

Explanation:

hope this helps!! there could be more that are right I'm just not sure so

Answer:

The answer is 2.responsible for weather and clouds

Explanation:

Which is an outer planet?​

Answers

Saturn is an outer planet

Please fully explain the answer​

Answers

Answer:

thermal energy to heat our homes; mechanical energy to transport people and things; and electrical energy to power just about every other technology we use.

Explanation:

Identify biological changes that occurs to a human persons

Answers

internal changes, like body muscle decreases; the size, shape and function that occurs in our body to function in a mature system.(phenotype) >hope that help

What are the steps involved in the process of how mRNA is produced during DNA transcription? (Choose all that apply)
initiation
construction
termination
elongation

Answers

Answer:

initiation

Explanation:

It involves copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by enzymes called RNA polymerase, which link nucleotides to form an RNA strand (using a DNA strand as a template). Transcription has three stages: initiation, elongation, and termination.

Answer:

initiation

termination

elongation

Explanation:

I just got 100% on the test :)

5. Your grandmother in Ireland sends you her favorite cookie recipe. Her instructions say to bake the cookies at 190 °C. To what Fahrenheit temperature would you set the oven to bake the cookies?​

Answers

Answer:

374 F

Explanation:

⦁ If a carbohydrate has 6 carbon, it will have _________ oxygen and _________ hydrogen.

Answers

Answer:

6:12:6

Explanation:

the ratio carbs is 1:2:1, carbon being first, hydrogen second and then oxygen last

Nitrifying bacteria _____.

1) change ammonia into nitrates
2) help animals make protein
3) cause nitrogen oxide pollution
4) release nitrogen into the atmosphere

Answers

I think the answer is 1, change ammonia into nitrates.

Answer:

1 and 2

Explanation:

Was being quicker beneficial for the gazelle. Why?

Answers

Answer:

A gazelle often chased by cheetahs in the wild, being quicker would be beneficial for that reason.

MRSA is Methicillin Resistant Staphylococcus Aureus. Methicillin used to be nicknamed "gorilla-cillin". Which of the following statements is likely true of MRSA INFECTIONS IN HUMANS?
1. Methicillin is not a good antibiotic to use on this type of infection
2. MRSA is a common infection that is treated by methicillin
3. MRSA originally evolved in gorillas as a zoonotic disease
4. Methicillin is a strong antibiotic and MRSA developed resistance to it, making it harder to treat

Answers

Answer:

4. Methicillin is a strong antibiotic and MRSA developed resistance to it, making it harder to treat.

Explanation:

MRSA was first discovered in 1961. It's now resistant to methicillin, amoxicillin, penicillin, oxacillin, and other common antibiotics known as cephalosporins.

Answer:

Option 4) Methicillin is a strong antibiotic and MRSA developed resistance to it, making it harder to treat.

1. In what organelle does cellular respiration occur?
a. Mitochondria
b. Endoplasmic reticulum
C. Chloroplast
d. Vacuole

Answers

Answer:

D

Explanation:

I did this

can i get a crown

Help me I sent a photo please

Answers

Answer:

1. Semipermeable membrane

2. Amphipathic and phospholipids

Explanation:

Some one pls help need done fast

Answers

It’s A.
Foods rich in thiamine (vitamin B1) include beef, liver, beans, nuts and rice. Vitamin B1, also called thiamine, is a B complex vitamin. It is found in many foods and is vitally important to keeping a body operating properly.


Which part of the microscope is used to make small adjustments in the image of an object?

A)Eyepiece
B)Fine Adjustment
C)Coarse Adjustment
D)Objective lens

Answers

Answer:

The part of the microscope that is used to make small adjustments in the image of an object is the fine adjustment.

Explanation:

In the optical microscope, the fine adjustment knob allows precise focusing of the sample being studied.  This means making minimal adjustments in order to better observe the microscopic image.

After the initial focusing with the coarse adjustment knob, with the fine adjustment it is possible to highlight the details that require more attention, as well as the refringency of the sample, if it exists.

The other options are not correct because:

    A. Eyepiece  is the lens that receives the image from the objective lens, that has contact with the eyes of the observer.

    C. Coarse Adjustment  is the rough magnification, used for the initial approximation of the image.

    D. Objective lens enlarges and defines the image of the sample on the slide.

What is the periodic table?

Answers

Answer:

A table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.

Explanation:

-google

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