Which of these things travel using waves

1. Light
2. Soumd
3. Earthquakes
4. All of these ​

Answers

Answer 1
4.All of these
(This is the right answer)

Related Questions

PLEASE ANSWER I'll love you forever
which structure is represented by letter b
A.ribosome
B. tRNA
C.Nucleus​

Answers

Answer:

the leeter b is sturcture by option A:ribosome

I think it is mrna cus ribosome is the other things , thus it is inside the nucleus so actually it is mrna

Purple flower color (P) is dominant over white flower color (p) in pea plants. A heterozygous pea plant with purple flowers is crossed with another heterozygous pea plant with purple flowers.

What will be the phenotypes, and probabilities of their offspring?

Question 11 options:

75% purple and 25% white
100% purple
100% white
50% purple and 50% white

Answers

Answer:

75% purple and 25% white

Explanation:

When a punnett square is drawn to predict the phenotypes of the pea plants offspring:

- only 1 out of the 4 squares gave the result for the offspring to have white flowers (1/4 = 25%)

- 3 out of the 4 squares gave results for the offspring to have purple flowers (3/4 = 75%)

whats the structure of cerebrospinal fluid

Answers

Answer:

Cerebrospinal fluid (CSF) is a clear, colourless ultrafiltrate of plasma with low protein content and few cells.

Explanation:

The CSF is mainly produced by the choroid plexus, but also by the ependymal lining cells of the brain's ventricular system.

Name the three white poisons which should be eliminated ( but I'm addicted to...):-P​

Answers

Answer:

Explanation:

Opium, mepedrone, cannabis, or weeds, I've heard these only

Stop being addict or your life's purpose is wasted, if not you, at least think of your family

domain eukarya is different from domain prokaryotes and archaea because all the cells in domain eukarya have ______; domain archaea and prokaryote don't because they are prokaryotic cells

Answers

Answer is organelles

Distinguish between a prokaryotic cell and a eukaryotic cell by selecting the accurate statements that apply to eukaryotic cells. Check all that apply. A) Only eukaryotic cells have flagella. B) Only eukaryotic cells have mitochondria. 0 Only eukaryotic cells have a cell membrane. D) Only eukaryotic cells have an endoplasmic reticulum. Only eukaryotic cells have DNA enclosed in a nucleus.​

Answers

Answer:

B) Only eukaryotic cells have mitochondria

Only eukaryotic cells have DNA enclosed in a nucleus.

Explanation:

This is because eukaryotic cells are cells that have membrane bound organelles like RIBOSOMES, mitochondria, endoplasmic recticulum, Golgi apparatus e.t.c and they have nucleus. Their DNA are enclosed in a nuclear envelope. They are mostly multicellular cells and their memberane bound nucleus and organelles perform several roles.

Why do we need friction in our world?

Answers

Friction is a force that works against motion. While walking, friction helps us maintain our stability and prevents us from slipping. Friction also works the same way with cars and vehicles in general, preventing them from skidding and helping them stop when the brakes are applied. We also need friction to make a fire.

Without friction between the shoes and the ground, you cannot walk properly. If there is no friction, all of us would be sliding around without any control over ourselves. While walking, you're pushing your foot back as you try to step forward. Friction holds your shoe to the ground so you can walk around.

all you need is in the photo


ASAP ​

Answers

Answer: the first one

CCU is Proline (pro)

GAG is Glutamic Acid (glu)

AAG is Lysine (lys)

Explanation:

Theophrastus , Carl Linnaeus , Aristotle, charakan . Find the odd one

Answers

Answer:

Charakan

Explanation:

The odd one out would be Charakan.

Theophrastus, Carl Linnaeus, and Aristotle are all scientists that contributed to the science of classification of living organisms (taxonomy).

Aristotle was the first scientist to classify living organisms into plant and animal kingdoms based on the artificial system of classification.

Theophrastus was a student of Aristotle and he wrote a book, De Historia Plantarum,  classifying about 480 plants.

Carl Linnaeus invented the binomial system of naming living organisms in which organisms are given two names - the species and the genus name.

Charakan has no known contribution to taxonomy. Hence, the name is the only odd one.

What will happen to the photosynthesis rate if you increase the intensity of light?

Answers

Increasing the light intensity increases the rate of photosynthesis until some other factor - a limiting factor - becomes in short supply. At very high light intensities, photosynthesis is slowed and then inhibited, but these light intensities do not occur in nature.

Explain how a mutation in a single cell can lead to the development of a
tumor and cancer ?

Answers

Answer:

the pace of the cell cycle speeds up as the effectiveness of the control and repair mechanisms decreases Uncontrolled growth of the mutated cells outpaces the growth of normal cells in the area

Explanation:

Think of some traits in people, plants, or animals. Describe one trait and tell whether you think the trait is a dominant/recessive, multiple allele, codominant, incompletely dominant, sex-linked, or polygenic trait.

Answers

Answer:

Non-Mendelian inheritance

Multiple alleles, incomplete dominance, and codominance

Explanation:

In the real world, genes often come in many versions (alleles). Alleles aren't always fully dominant or recessive to one another, but may instead display codominance or incomplete dominance.

What does it mean if an object is moving on?

Answers

The answer is An object is in motion if it changes position relative to a reference point. You assume that the reference point is stationary, or not moving.

pls answer ...…………?…​

Answers

your answer will be grass for the first one and balsam for the second one

hope helpful

mark brainliest

(GIVING BRAINLIEST!!)

Which reservoir is found underground in the cracks and spaces in the soil, sand, and rock?

A) Glaciers
B) Ground water
C) Polar ice caps
D) Rivers

Explain Why

Answers

The answer is ground water
Explanation: first of all, it is in the name. Ground water is water that is found in the ground. Another idea to find the answer would be to do process of elimination.
A glacier is a moving mass or river of ice that is mainly found in Antarctica and Greenland. Polar ice caps are regions that are covered in ice. A river is a natural flowing source of water that flows towards an ocean, sea, lake or another river. Ground water is water located beneath the Earth’s surface and can be found in cracks and rock formations. By doing process of elimination, you can easily cross out the possibility that the answer is glaciers or polar ice caps because they both have something to do with ice. This leaves you with rivers and ground water. You can eliminate rivers because rivers can’t fit into cracks and spaces in the soil. This leaves you with your answer of ground water.

Answer:

ground water

Explanation:


How many times longer is DNA than it is wide?

Answers

Answer:

About 200 km 7.

DNA is approximately six times longer than it is wide after measurements.

DNA is a 2-nanometer-diameter double-stranded molecule. Rise per base pair is 0.34 nanometers. Divide length by width to calculate length-to-width ratio. The length-to-width ratio is 6:1 due to DNA's stable diameter and base pair distance. DNA is six times longer than broad.

DNA stores and encodes genetic information efficiently in this elongated shape. DNA molecules can range from a few hundred base pairs in bacterial genomes to millions or billions in sophisticated animals. DNA stores and transmits life's genetic blueprints because it's longer than it is wide.

Learn more about DNA, here:

https://brainly.com/question/32072734

#SPJ6

how did humans cause the bee population to decline.​

Answers

Answer:

pesticide use, urbanization

Explanation:

just to name a few

A lot of the debate around genetically modified organisms is concerned with whether or not it is morally right or wrong to modify the DNA of organisms. What is the name of this issue?
An ethical issue
A philosophical issue
A hypothetical issue
A political issue

Answers

Answer:

I believe it is an ethical issue

Explain how the nervous system works within your body as you go throughout the day. From waking, eating, going to school, extracurricular activities, and finally bed; state how the different parts of the nervous system work together to complete these tasks.”

Answers

Answer:

when you wake up the nervous system remembers to get dressed for school as well as eating the brain remembers to pick up a fork or spoon to eat, going to school the brain will remember what time the bus will come and when to go to the bus, doing extracurricular activities the brain will tell your arm to throw a football or kick a soccer ball, when going to bed the nervous system will tell the nerves in your arms to pull the blanket on top of you and to turn the light off.

Which combination of alleles is heterozygous for a carrier?
A. ee B. EE C. Ee

Answers

Answer:

C. Ee

Explanation:

Answer:

C - Ee

Explanation:

Ogallala aquifer water is called fossil water.
True or false ?

Answers

Answer:

Im pretty sure its true

Explanation:

True or false :Electrons move in orbits in the
same way planets orbit the sun.

True or false : if this were a model of the atom, the nucleus would be in the same place as the sun

Answers

Answer:

they are both false because the first one the earth orbits the sun. and the second one is false

Was once the bed of the ancient Tetha Sea, containing the secrets of ancient marine life and
death.

Answers

Its ‘Tethys’ not ‘Tetha’ .

Answer is — Whale valley

Also known as ‘WADI AL-HITAN’ in Arabic

And this question isn’t related to physics

The genetic variation within a species:

gene pool or genetic diversity

I think it’s genetic diversity

Answers

Answer: genetic diversity

Explanation: it’s the differences in DNA segments or genes between individuals and each variation of a gene is called an allele

True or false

Organisms that are in the sane kingdom are always in the same order


True or false

Organism of the same species are also in the same class

True or false

Organism that are in the same phylum have more in common than organism the same order

Answers

Answer:

Falae - True - False

Explanation:

Kingdom - Phylum - Order - Class - Genus - Family - Species


Fill in the blank answers usually require a statement with supporting details for the answer to be correct.
Please select the best answer from the choices provided
ОТ
OF

Answers

Answer:

F

Explanation:

The given statement is false as fill n the blanks do not require any statement or supporting details for the correct answer but fill in the blanks require only one keyword for the correct answer.

Fill in the blanks are known as response question which can be complete by using one key word only.

Hence, the given statement is false.

Why should plastic bags be avoided for collecting and storing biological samples containing DNA?

A. They leach chemicals.
B. They are difficult to store.
C. They are expensive.
D. They retain moisture.

Answers

Answer:

b

because they are difficult to store

the answer is b they are difficult to store

Clam shells such as the one shown in the photograph help build and shape structures by providing the nutrients necessary to form reef frameworks. Other organisms in the ecosystem depend on these structures. Which term best describes the clam's role in its marine habitat?

A. Producer
B. Biotic factor
C. Protist
D. Abiotic factor
The Correct answer is Biotic Factor​

Answers

Answer:

The answer is B.

Explanation:

The answer is B. Biotic factor because biotic factor means living things.

what are protons and electrons are compressed into. Plz hurry

Answers

Answer:

The electrons in degenerate matter are compressed so closely together that they more-or-less behave as if the entire star is one huge quantum system. They form an electron gas, and behave very much like a highly pressurized fluid inside the star. (Protons and neutrons have their own quantum states, thank you.)

Answer:

They compress into neutrons.

Guysss please I need your help!!!

Answers

Answer:

Symptoms

Signs and symptoms of hemophilia vary, depending on your level of clotting factors. If your clotting-factor level is mildly reduced, you may bleed only after surgery or trauma. If your deficiency is severe, you may experience spontaneous bleeding.

Signs and symptoms of spontaneous bleeding include:

Unexplained and excessive bleeding from cuts or injuries, or after surgery or dental work Many large or deep bruises Unusual bleeding after vaccinations Pain, swelling or tightness in your joints Blood in your urine or stool Nosebleeds without a known cause In infants, unexplained irritability

Bleeding into the brain

A simple bump on the head can cause bleeding into the brain for some people who have severe hemophilia. This rarely happens, but it's one of the most serious complications that can occur. Signs and symptoms include:

Painful, prolonged headache Repeated vomiting Sleepiness or lethargy Double vision Sudden weakness or clumsiness Convulsions or seizures

Causes

When you bleed, your body normally pools blood cells together to form a clot to stop the bleeding. The clotting process is encouraged by certain blood particles. Hemophilia occurs when you have a deficiency in one of these clotting factors.

There are several types of hemophilia, and most forms are inherited. However, about 30% of people with hemophilia have no family history of the disorder. In these people, an unexpected change occurs in one of the genes associated with hemophilia.

Acquired hemophilia is a rare variety of the condition that occurs when a person's immune system attacks clotting factors in the blood. It can be associated with:

Pregnancy Autoimmune conditions Cancer Multiple sclerosis

Treatment

Several different types of clotting factors are associated with different varieties of hemophilia. The main treatment for severe hemophilia involves receiving replacement of the specific clotting factor that you need through a tube placed in a vein.

This replacement therapy can be given to combat a bleeding episode that's in progress. It can also be administered on a regular schedule at home to help prevent bleeding episodes. Some people receive continuous replacement therapy.

Replacement clotting factor can be made from donated blood. Similar products, called recombinant clotting factors, are manufactured in a laboratory and aren't made from human blood.

Other therapies may include:

Desmopressin. In some forms of mild hemophilia, this hormone can stimulate your body to release more clotting factor. It can be injected slowly into a vein or provided as a nasal spray. Clot-preserving medications. These medications help prevent clots from breaking down. Fibrin sealants. These medications can be applied directly to wound sites to promote clotting and healing. Fibrin sealants are especially useful in dental therapy. Physical therapy. It can ease signs and symptoms if internal bleeding has damaged your joints. If internal bleeding has caused severe damage, you may need surgery. First aid for minor cuts. Using pressure and a bandage will generally take care of the bleeding. For small areas of bleeding beneath the skin, use an ice pack. Ice pops can be used to slow down minor bleeding in the mouth. Vaccinations. Although blood products are screened, it's still possible for people who rely on them to contract diseases. If you have hemophilia, consider receiving immunization against hepatitis A and B
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