What particle travels in electromagnetic electromagnetic wave?
A. Proton
B. electron
C. neutron
D. Photon

Answers

Answer 1
I looked it up and got both A and B I don’t if that helped

Related Questions

A
is an organism that eats other organisms to gain energy; it is also called
.

Answers

Answer:

heterotroph

Explanation:

Heterotrophs are known as consumers because they consume producers or other consumers

How is Uranus similar to Jupiter?

It has rings.
It has no moons.
It has a rocky surface.
It has methane in its atmosphere
.

Answers

Uranus and Jupiter both have rings, both have moons, but they are mostly gas planets, and both have some methane. I think id.k if that helped

Uranus is similar to Jupiter in that it has methane in its atmosphere. Therefore, the correct option is D.

What are Uranus and Jupiter?

Both Jupiter and Uranus are planets in our solar system. Jupiter, the largest planet in our solar system, is located five planets from the Sun. Uranus, the third largest planet in our solar system, is located at a distance of seven planets from the Sun.

Both planets are gas giants, with atmospheres composed mostly of hydrogen and helium. Their upper atmospheres also include methane gas, which gives them a blue-green colour. However, there are many differences between Uranus and Jupiter. Although they are much less noticeable than Saturn's rings, Uranus has a system of rings and at least 27 moons. Compared to Jupiter, Uranus is smaller and has less mass.

Therefore, the correct option is D.

Learn more about Uranus, here:

https://brainly.com/question/29582482

#SPJ5

which of the following is true about macromolecules

Answers

Answer:

i think A

Explanation:

A macromolecule is a very large molecule, such as a protein. They are composed of thousands of covalently bonded atoms. Many macromolecules are the polymerization of smaller molecules called monomers.

pa brainlies po pls

The statement that is true as regards macromolecule is Amino acid are bonded together to make a protein.

What are macromolecule?

macromolecule can be regarded as the big molecules which are the composition of smaller molecules.

For instance,  very large molecule, such as a protein or carbohydrates.

Learn more about macromolecule at;

https://brainly.com/question/2595296

All organisms naturally release carbon dioxide as a product of respiration. Why was global climate change not an issue in the past as it is today ?

Answers

Answer:

Because of humans

Explanation:

We have polluted the Earth so much. There are tons of plastic in the ocean and ice caps are melting faster and faster. Smoke from factories and vehicles are destroying the ozone layer making it even hotter.

bicycle tyres become flat when the weather is cold.Why?​

Answers

Answer:

The tires lose air pressure in the winter because it contracts. If you have 35 lbs in the summer, with 85 degrees, when it gets cold, down to -10, your air pressure can get down to about 25 lbs. So before it gets bitter cold, inflate your tires up a little. You don’t want to be putting air in your tires once it is freezing out. Sometimes the schrader valve doesn’t seat properly because of frost and the rubber seal is hard. I have had several tires go flat on me because of this.

Explanation:

hii! i’ll give brainliest pls help

Answers

Answer:

This looks like an earthquake

Explanation:

There doesn’t seem to be very much water present in the image which would be the cause for the rest of them

Hope this helps

Answer:

Earthquake

Explanation:

First off I wouldn't say landslide because if it was a landslide in more than likely would have cracked the concrete on the floor that the people are standing on and there would be more of a mess than what is show in the picture. Next I wouldn't say tsunami depending on how frequent this disaster was, if it was a tsunami more than likely most of that rubbish would have been soaked with water in other things that were in the water as well and I wouldn't say flood either because once again nothing is soaked with water with in that picture not even the concrete that the people are standing on so I say that the most reasonable answer would be earthquake due to them being know for destroying buildings alot.

What is a nerve impulse?

Answers

Answer:

A signal transmitted along a nerve fiber. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes.

Explanation:

Answer:a signal transmitted along a nerve fiber. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes.

Explanation:

Tabacco is
a)created in labratories
b)obtained from plants
c)an animal by product
d) free of harmful componets​

Answers

Answer:

B.obtained from plants

Explanation: Tobacco farmers plant tobacco plants and harvest them and that is how we obtained tobacco.

I second him/her^ it’s b

Select all that apply.

Tragically, the United States lost astronauts in accidents involving:

Challenger
Columbia
Apollo 11
Viking 11
Vostok 1

Answers

Challenger , viking11

Please help me answer this question

Answers

Answer:

35 Phyla

Explanation:

This is somewhat debated but the correct answer is 35 as this is the most agreed upon number and is closest to the alternate numbers

PLS HELP ME WITH THIS

Answers

Answer:

The southern hemisphere is tilted towards the Sun at the point of the year.

Explain how the super bug was created

Answers

Answer:

A superbug refers to a germ that has formed resistance to multiple drugs that once treated the infection caused by the germ. The term “superbug” was developed by social media. While any germ may become a superbug, bacterial and fungal strains that routinely infect humans, animals, and crops are most likely to do so.

Explanation:

Only about _____% of the water on Earth is potable (suitable for humans to drink).
Of this water that is potable, only about 30% is in the form of ground water.
On the surface of the planet only ______% of water is freshwater in the forms of lakes and streams.
Areas with low availability of drinking water are said to be water ______________.
Ideas to reduce water stress in preparation for the anticipated shortages include:
→ _____________ pollution in rivers and lakes
→ using water conserving technology
→ perfecting desalination plants to process undrinkable ________ water into drinkable fresh water

Answers

Answer:

only about 0.3%and the plant is 99.7 and the 3 one is 0.3 unattainable.

Explanation i hope the

Human eggs mature one by one after puberty True or False

Answers

Answer: True
Explanation the eggs do not start to mature until she enters puberty

4. Which of the following is the most likely result of a non-native generalist species being introduced into an ecosystem?

a. Without natural predators, the species may outcompete native species.
b. The species will have no food sources and will not survive.
c. Extinction of the species will be likely throughout its range.
d. The species will cause changes in ballast water.

Answers

a. Without natural predators, the species may outcompete native species

What is the percentage of the offspring?!

Answers

Answer:

50% AO, 50% BO

Explanation:

there are 2/4 that are of AO blood, and 2/4 are of BO blood.

2/4 is equivalent to 50%

Why are shadows longer in the morning and evening?
Make sure you give a full, detailed answer, not just one sentence.

Answers

Answer:

Shadows are longest in the early morning and late afternoon/early evening when the sun appears low in the sky. As the Earth rotates on its axis, the sun hits each location in the morning at an angle. ... As Earth continues to spin toward sunset, the increasing angle causes shadows to lengthen!

Explanation:

Hope this helps! Have a good day!.....or not...its up to you- <3

Pesticide resistance is increasing, Farmers in the US tost 7% of their crops to pests in the 1940s, over the 1980s and 1990s, the loss
was 13%, despite more pesticides being used. It is estimated that 500-1000 pests have developed a resistance to pesticides. Consider
the diagram showing the evolution of pesticide resistance. Select ALL of the statements that do NOT accurately describe the
mechanisms of pesticide resistance shown in the graphic.
A)Insects that are sensitive to the pesticide all die out after the first
application, leaving only the resistant insects in the population,
B)When insects are exposed to the pesticide, some will develop a mutationmaking it resistant. Only these insects survive in the next generation
C)The first generation has an insect with a gene responsible for resistance toa pesticide. This allows it to survive the pesticide application and reproduce
D)The insect with the pesticide resistance gene reproduces. Because these insects are more likely to survive pesticide application, insects with this
trait become more prominent in the population
E)As a population of insects is exposed to a pesticide, those susceptible to
the pesticide will die out of the population, leaving those with a resistance
to survive and reproduce, becoming more common in the population

Answers

The insect with the pesticide resistance gene reproduces, these insects are more likely to survive pesticide application  hence insects with this trait become more prominent in the population

What is a pesticide?

A pesticide refers to a chemical that is used to control the spread of pests in the farm.

The question is incomplete but I will help you the much I can. We know that organisms that have favorable traits live long enough to reproduce and pass on these favorable traits to the next generation. Therefore, the insect with the pesticide resistance gene reproduces. Because these insects are more likely to survive pesticide application, insects with this trait become more prominent in the population

Learn more about pesticide: https://brainly.com/question/1388366

What is the first thing to look for when reviewing a
website with an ".edu" address?
A. Whether the site has been updated recently
B. Whether the site was written by professors
or students
C. Whether the content has been peer
reviewed
D. Whether the site is biased toward the
products or services the company provides

Answers

Answer: I think the answer is B.

Explanation:

4.
DNA: TAC CCA CCT GGA AAA CAC ATT
mRNA:
Amino acids:
HELP PLEASE

Answers

mRNA: AUG GGU GGA CCU UUU GUG UAA

When doing this, just change the T to A; C to G; A to U.

Amino acids: AUG is Met; GGU is Gly; GGA is Gly; CCU is Pro; UUU is Phe; GUG is Val;

( Don’t put anything for UAA)

Once action potential is reached, the gated ion channel open to allow ___ to rush into a neuron
A) sodium ions
B) calcium ions
C) potassium ions
D) ATP

Answers

I think The answer is C

What are Sodium carbonate.Na2 CO3. Elements

Answers

Answer:There are 3 elements in sodium carbonate i. e. sodium(Na) , Carbon (C) , Oxygen (O) .

Explanation:

Sodium carbonate (also known as washing soda or soda ash), Na2CO3, is a sodium salt of carbonic acid and is a fairly strong, non-volatile base.

Horses and donkeys can breed and produce sterile offspring known as mules. Horses and donkeys remain separate species because of this hybrid sterility, which is a(n) Group of answer choices post-zygotic barrier to reproduction. sympatric barrier to reproduction. pre-zygotic barrier to reproduction. allopatric barrier to reproduction. good thing.

Answers

Answer:

The correct answer is ''post-zygotic barrier to reproduction''

Explanation:

Biological barriers prevent the exchange of genes between two or more populations, a postzygotic reproductive barrier reduces the survival or reproduction of hybrid offspring. In hybrid non-viability there is low survival of the hybrid, especially during embryonic stages. On the other hand, the sterility of the hybrid occurs when the fertilized egg develops into a healthy but sterile adult. Segregation of aneuploid gametes during meiosis, different gene associations occur on the chromosomes of the parents.

I need help with this one too!!!

Answers

Answer:

EE is dominant ee is recessive, the probability of the child having ee is 25 percent

Hypothermia _____. results from excess sun exposure causes a high, infectious fever results from high body temperature results from low body temperature

Answers

Answer: it comes from the results from low body temperature

Explanation:

PLEASE PLEASE PLEASE HELP
Which is NOT one of the four fundamental forces in the universe?

Electromagnetism


Strong


Gravity


Mass

Answers

Answer:

Mass

Explanation:

From walking on the street, to launching a rocket into space, to sticking a magnet on your refrigerator, physical forces are acting all around us. But all the forces that we experience every day (and many that we don't realize we experience every day) can be whittled down to just four fundamental forces:

Gravity.

The weak force.

Electromagnetism.

The strong force.

These are called the four fundamental forces of nature, and they govern everything that happens in the universe.

What happens during synapsis?
A. gene recombination

B. DNA replicates

C. the cell divides

D. centrioles move to the poles

Answers

Answer:

C

Explanation:

Which best describes the mutations and variations that affect natural selection? 1)They are chosen Miss Zoo was watching a comedy in the movie theater. 2)They are random Professor Astro was stretching in the kitchen. 3)They are always positive. 4)The injury was not done with a fallen object. 5)They are always negative The injury was not a stubbed toe.​

Answers

Answer:

2) they are random

Explanation:

example: crossing over

Djdjsjjsjxjxjxjxjxjfj

During which days of the menstrual cycle does
the level of FSH increase? What happens to the
follicle during this time?

Answers

Answer:

a menstrual cycle is considered to begin on the first day of the period the average cycle is 28 days long

3) What are the “happy” neurotransmitters our gut biome can make:
a) Serotonin and dopamine
b) Cortisol and epinephrine
c) Serotonin and cortisol
d) Epinephrine and dopamine

Answers

The first option I believe .
Don’t hate me if I am wrong :,)
Other Questions
Find the missing angle.Round to the nearest tenth.B = 50b = 8a = 10A = [?]" A clinician is treating an adolescent with conduct disorder. The adolescent has been in foster care since his parents died many years ago, so there is limited information about his early behavior. The clinician has learned that recent research suggests there may be neuropsychological involvement when the onset of conduct disorder occurs at a young age, but not at an older age. The neurological tests required would be very expensive to conduct, so the researcher is unsure whether they should be added to the tests she is already using. In this case, the researcher is probably concerned with ______. HELP PLEASE!!!!!!!!!!!! Evaluate the expression if x = -5 and y = -2 What is the correct answer? If the demand for labor falls from D to D' and wages are sticky on the downward side, there will be unemployment of ________ million. a. 75 b. 100 c. 25 d. None of the above Fundamentally, pressure is defined as force per unit area. What is the source of the force in a gas sample? A) The force is from gravity acting on the particles. B) The force is composed of the sum of the collisions only between gas molecules. C) The force is composed of the sum of the collisions only between the gas molecules and the container. D) The force is composed of the sum of all collisions--between the gas molecules, each other and the container. E) The force was imparted to the container in its initial filling, a transfer of momentum. Which choice is equivalent to the quotient shown here for acceptable values of x? 8^2 3xPLEASE NO LINK ANSWERS True of false? The most specialized cells, such as muscle cells and nerve cells, do not go through mitosis and do not divide at all. TrueFalse What type of paragraphs give readers step-by-step information.1)Definition2)Authoritarian 3)Informal4)Process The tone of an argumentative research paper should be _____.Formal,Informal, or a bit of both? What is the value of 0.50.05? Write your answer as a fraction in lowest terms. Write in standard form: 30,000.000 + 40,000 + 6,000 + 20 + 2 Why are there so few gas stations in the center of large cities? With such heavy traffic one ought to be able to do an excellent business. Briefly explain. Read the passage, and highlight the words spoken by Mrs. Flowers."I don't need to see the inside, Mrs. Henderson, I can tell . . ." But the dress was over my head and my arms were stuck in the sleeves. Momma said, "That'll do. See here, Sister Flowers, I French-seams around the armholes." Through the cloth film, I saw the shadow approach. "That makes it last longer. Children these days would bust out of sheet-metal clothes. They so rough.""That is a very good job, Mrs. Henderson. You should be proud. You can put your dress back on, Marguerite."I Know Why the Caged Bird Sings,Maya AngelouWhat inference can be made about Mrs. Flowers based on what she says to Mrs. Henderson?Mrs. Flowers is aware of how other people feel.Mrs. Flowers is not impressed by Mrs. Hendersons work.Mrs. Flowers is interested in learning how to sew.Mrs. Flowers is jealous when other people are proud. Select all theexpressions that are equivalent to 43. Single Factor ANOVA is a method we use when we want to compare a quantitative variable among more than two categories.a. Trueb. False Which equation is true? Describe west African society 3) Why does Kevin's voice sound different in thehospital?(Freak The Mighty)