Fastttttttttttttttttttttttttttt I will give branliest

Answers

Answer 1

i believe it’s a but i’m not 100% sure

Answer 2

It is C.
Explanation: sound is a mechanical wave their fire it can not travel through vacuums and it is fastest through solids.

Related Questions

What is the name of the CI vertebra?

Answers

Answer:

The name is Atlas.

Answer: atlas

Explanation:

The C1 vertebrae is known as the atlas

n what area do you feel you made your biggest improvements?

Answers

This is supposed to be a personal opinion answer.

Most functions of a prokaryotic cell are controlled by the cell's nucleus. True or false?

Answers

Answer:

False.

Explanation:

A prokaryotic cell doesn't even have a nucleus.

name the blood vessels that convey blood to the forelimbs

Answers

Answer:Oxygenated blood leaving the heart flows into the aorta, one of its earliest branches is the subclavian artery which supplies blood to the forelimb, neck and cervicothoracic junction.

Explanation:

Directly or indirectly, where does almost all life get energy from?

Answers

Answer:

The sun

Explanation:

Only producers get energy directly, either straight from the sun or by some other means. Carnivores and other consumers get energy indirectly via the consumption of producers and animals that eat producers.

Directly is the correct answer

Which lobes of the brain were most affected?

Answers

Frontal and parital lobe

What's the dense connective tissue that surrounds most organs called?

Answers

Answer:

Bone.

Explanation:

Bone is the hardest connective tissue. It provides protection to internal organs and supports the body. Bone's rigid extracellular matrix contains mostly collagen fibers embedded in a mineralized ground substance containing hydroxyapatite, a form of calcium phosphate.

If a cell represented a city, what cell part would be the hotel?

Answers

Answer:

mitochondria

Explanation:

because its the power-house of the cell

Many species of microorganisms live on and within the bodies of
larger organisms. These microorganisms affect the health of other
organisms in both positive and negative ways. Which statement describes
the role of a microorganism that has an unhealthy effect on humans?

Answers

Answer:

It would be a parasite, you forgot the answer choices btw.

Explanation:

Evidence of past climate conditions is best reviewed by studying...
•deep sea sediments
•metal sulfides
•mid-ocean ridges
•modern ocean chemistry

Answers

Answer:

deep sea sediments

Explanation:

it seems more relevant but don't take my word for it double check your self

Answer:

Deep Sea sediments

Explanation:

may influence ocean conditions around the vast continent as well as climate change

The model below represents an atom of which element on the periodic table?

Answers

Answer: Aluminum

Explanation:

The normal Aluminum is 13p+ and 13n. (13+13)

===> Aluminum-26 (or we just call it Aluminum)

This one has 13p+ and 14n. (13+14)

===> Aluminum-27

Which of the following shows the correct genotypes of purebred individuals?

A. BB, bb, Bb

B. TT, Tt, Tt

C. Ss, Ss, ss

D. bb, BB, bb

Answers

It’s A lol I hope you have a great day

The last part for my project it's early and I'm being lazy please look it up? giving lots of points cuz that only fare don't take advantage of this.

Describe how community residents and authorities can prepare for an earthquake and its aftermath. Review earthquake advice from the USGS, the American Red Cross, and other agencies.

Answers

Answer:

here is what I know about earthquakes..

Explanation:

Learn how to prepare for an earthquake with the following safety tips. Please review our guidance on preparing for an earthquake while still protecting. Doorways are no stronger than any other part of a structure so don't rely on them for protection! Staying informed about your community's risk and response plans.

According to natural selection theory, Different species occupying the same habitat will adapt to that habitat by undergoing the same genetic changes Adaptations beneficial at one time should generally be beneficial during all other times Well-adapted individuals have more offspring, and thus contribute more to the next generation's gene pool, than do poorly adapted individuals. Adaptations beneficial in one habitat should generally be beneficial in all other habitats

Answers

Answer:

The most correct statement is - Well-adapted individuals leave more offspring, and thus contribute more to the gene pool, than poorly adapted individuals.

Explanation:

Adaption in natural selection is a species, time-specific, and habitat-specific process. So, it means if a species is adapted to genetic changes in a particular habitat, it is not necessary that all other species also adapt to similar genetic changes.

Similarly, if a species has beneficial adaption for a particular habitat, it is not necessary it will be beneficial for the other habitat as well.

Thus, natural selection leads to the well-adapted individual that leave more offspring and contribute more to the gene pool.

The primary source of energy for most organisms are

Answers

Answer: The Sun

3.1 The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.

Explanation:

Answer:

The main energy source for life is the Sun

Explanation:

(7th grade question)

Which are the causes of rocks being exposed at Earth’s surface?

A- erosion and subduction

B- extreme heat and pressure

C- melting and cooling

D- erosion and uplift

Answers

Answer:

A. erosion and subduction

Explanation:

plz give me brainiest

Answer:

Erosion and uplift

Explanation: I took the test and got it all right erosion and subduction is NOT the answer.

Which of the following macromolecules is CORRECTLY paired with its star organelle based on its function?

Answers

Your question should have a picture in other to answer the question:)

When two species are forced to interact in a particular environment, how would
relationships of competition, predation, and mutualism affect the two populations?

Answers

Answer:

Find the explanation below.

Explanation:

When two species find themselves in the same environment, the quest for survival would lead to interactions among themselves.

Competition would result when there are limited resources. For example, when Tigers and Lions who feed on the same prey exist together in an environment, a competitive relationship can result.

Predation is a sort of interaction where an organism feeds on a prey to survive. Here, the weaker animal/species stands the risk of being defeated in the battle for survival. For example, in some homes where cats and rats exist, the cats tend to prey on the rats.

Mutualism is a form of symbiotic relationship where the animals exist together in a cooperative manner. Most fungal species have been found to have a mutualistic relationship with the roots of plants. Each of these two is important to each other's survival.

Information on Plasma Membrane
(first answer gets a brainliest!)

Answers

Answer:

The plasma membrane, also called the cell membrane, is the membrane found in all cells that separates the interior of the cell from the outside environment.The plasma membrane consists of a lipid bilayer that is semipermeable. The plasma membrane regulates the transport of materials entering and exiting the cell.

Explanation:

What causes mutations during protein synthesis?

A) A wrong base becomes a permanent part of a new DNA sequence.
B) Most mutations happen spontaneously as DNA replicates itself.
C) A great many mutations occur due to chemicals in the environment.
D) Mutations do not occur during the process of protein synthesis.

Answers

Answer:

B is the correct answer i believe

Where do I put the 4 protons

Answers

Answer:

Protons and Neutrons go in the middle

Explanation:

The release of which substance is represented by the arrows?
1. Glucose
3. Carbon dioxide
2. Oxygen
4. DN

Answers

Answer:

Can you add a picture?

Explanation:

We don't know where the arrows are coming from.

We need a photo we don’t know where the arrows are

All cells have the following
a) plasma membrane, cytoplasm, and ribosomes.
b) plasma membrane, nucleus, and DNA.
c) DNA, ribosomes, and cell wall.
d) plasma membrane, cytoplasm, and nucler

Answers

Answer:

its just the letter A......

Explain why we can treat bacterial infections but we cannot completely remove virus from an infected person?

Answers

Answer:

This is because viruses are so simple that they use their host cells to perform their activities for them. So antiviral drugs work differently to antibiotics, by interfering with the viral enzymes instead.

Explanation:

Paleomagnetism is the study of

Answers

Answer:

Explanation:

ancient study of both rocks and earth as a whole

B. Over the last 100 years

Scientists have a theory about the relationship between climate and biodiversity. Which best describes this theory?

Warmer climates promote higher biodiversity, allowing plants to grow year-round. This supports more organisms that rely on plants.
Colder climates promote higher biodiversity, reducing the competition among organisms for food. This supports stronger organisms that live longer.
Warmer climates promote higher biodiversity because they tend to receive more rainfall. This provides a source of water for more organisms.
Colder climates promote higher biodiversity because they are usually larger in size. This provides space for more organisms.

Answers

Answer:

Explanation:

"warmer climates promote higher biodiversity because they tend to receive more rainfall. This provides a source of water for more organisms."

Answer:

The correct answer is A

Many viruses intect only a certain type of cell because they bind to certain
A- receptor sites on the surface of the cell
B- hormones in the cell
C-other viruses on the surface of the cell
D- mitochondria in the cell

Answers

the answer should be a. receptor sites in the surface of the cell
hope this helps :)

A, B, C, D and E are pathogens of different diseases for human beings. The route of entry of pathogens in human body is different according to habitat of pathogens or diseases. (5) a) What is pathogen and write about different types of pathogens? b) Give name of the diseases of each pathogen. c) Do the pathogens enter directly into the body? How? d) What is incubation period?

Answers

Answer:

Microorganisms which causes diseases is known as pathogen.

Explanation:

PATHOGEN -: Pathogens are agents that live in a host and are responsible for causing infections or diseases in that host, such as a human being. Microorganisms such as bacteria , viruses , fungi or protozoa, or other organisms such as parasites, worms and even contagious proteins such as prions, may be pathogens.

Viruses: Viruses are micro-organisms that are composed of nucleic acid and covered by a protein sheet. A lipid (fatty) outer layer is also present in some viruses. Enveloped viruses are called these. Non-enveloped viruses are considered those that do not have this lipid outer layer. Only inside their host's living cells are viruses able to replicate. EXAMPLE -: Influenza (influenza A and B viruses) and the common cold (rhinovirus) are examples of infections caused by viruses.

Bacteria: These are microorganisms which have a nucleus containing DNA surrounded by a cell wall or membrane. Among bacteria, the composition of the cell wall differs. If they are able to access food and nutrients, they have a more complex structure than viruses and can multiply beyond the host. EXAMPLE -: Foodborne diseases can be caused by bacteria such as Salmonella enterica and Escherichia coli, while Staphylococcus aureus can cause skin infections.

Fungi: Fungi are single-celled or multicelled species that can live outside a host. They consume food and nutrients created after digestive enzymes have been secreted into their atmosphere. example-: The foot of the athlete (Trichophyton mentagrophytes) and yeast infections (Candida albicans) are examples of infections caused by fungi.

Prions: These are infectious agents made up entirely of proteins and capable of transferring to other prion proteins their infectious properties. EXAMPLE -: Extreme infectious diseases such as bovine spongiform encephalopathy (mad cow disease) and variant Creutzfeldt-Jakob disease (vCJD) can be caused by prions.

Protozoa: Protozoa are single-celled organisms that display habits that are similar to animals, such as the ability to travel through water, and are capable of harvesting other microorganisms. They are able to live outside the human host, but when they enter the human host and spread, causing infections and diseases, they may also be parasitic in nature. EXAMPLE -: Malaria and giardia include common infections

Yes , pathogen enter into the body directly -: Direct contact infections spread when, through direct physical contact with blood or body fluids, disease-causing microorganisms move from the infected person to the healthy person. Touching, kissing, sexual contact, contact with oral secretions, or contact with bodily lesions are examples of direct contact.INCUBATION PERIOD OF A PATHOGEN -:The period of incubation is the interval between exposure to a pathogenic organism, a drug, or radiation, and when the first signs and symptoms are evident.

In addition to traditional coursework, most microbiology programs require which of the following?
O independent studies
O professional internship
O laboratory experience
O group projects

Answers

Answer:

laboratory experience

Explanation:

Got It right on test

The answer IS:

laboratory experience

What is hypothesis (full explanation no copy right)

Answers

A hypothesis is a explanation made off on limited evidence that need further observation

Other Questions

Why would the Zhou dynasty keep customs and traditions from the Shang? Write one or two paragraphs, offer at least two ideas in response to the questions. At least one of those ideas should address why keeping custom's the same would help the new government take power. Which materials are moved by runoff? A. nutrients B. vegetation C. large rocks D. paved surfaces 1. What quantity of heat is required to raise?the temperature of 450 grams of waterfrom 35C to 85C?capacity of water is 4.18 J/g C. In an alloy of gold and silver the ratio of the amount of gold to the amount of silver is 2:5. What is the weight of silver in the alloy if there are 18g of gold? X=2 x=1 x=1 6(0.5x1.5)+2x=9(x+6) x = 2 6 ( 0.5 x 1.5 ) + 2 x = 9 ( x + 6 ) x = 1 6 ( 0.5 x 1.5 ) + 2 x = 9 ( x + 6 ) x = 1 6 ( 0.5 x 1.5 ) + 2 x = 9 ( x + 6 ) 4(0.5x2)+3x=14(x+6) x = 2 4 ( 0.5 x 2 ) + 3 x = 14 ( x + 6 ) x = 1 4 ( 0.5 x 2 ) + 3 x = 14 ( x + 6 ) x = 1 4 ( 0.5 x 2 ) + 3 x = 14 ( x + 6 ) 8(0.5x3)+4x=9(x+6) the cost for 25 square yards of carpet is $650. the cost for 40 square yards of carpet is $950 If x an y are natural numbers then x-y is a natural number what is the converse of this statement 6. Find the slope between:(4, -3) and (8, -3) Is y=3x^2+1 a linear or nonlinear equation? The school newspaper should switch to digital publishing in order to save trees.Which is a counterclaim he will need to address?A )Many students do not have e-readers or other devices for reading digital publications.Many students do not have e-readers or other devices for reading digital publications.B)There are expenses involved in any form of publishing, even digital.There are expenses involved in any form of publishing, even digital.C)The journalism students will have to learn how to format their stories for the digital format.The journalism students will have to learn how to format their stories for the digital format.D)Many publishers now offer both print and digital versions of their magazines.Many publishers now offer both print and digital versions of their magazines. what would happen if the Federal Reserve chairman says that the central bank will raise interest rates. which and how would it affect food prices, housing or oil? In the Pit and Pendulum which events advances the plot ? A. The narrator describes the judges handing down a death sentence. B. When he is reduced from the walls closing in.C. When describes the laying unbound on his back wondering where he was. text structure 12 answer key Click through the graphs and select the one that best represents someone driving away from their house and having to stop for a stoplight at the corner. A digital rain gauge has an outdoor sensor that collects rainfall and transmits data to an indoor display. Assume you produced a graph of all the data collected by the rain gauge over a 24-hour period. a. Would that graph be a discrete graph or a continuous graph? Explain your reasoning. b. b. Describe the general shape of the graph assuming it rained at a rate of 0.1 inch per hour for the entire 24-hour period. c. c. Describe the general shape of the graph assuming it rained 0.1 inch per hour for 6 hours, stopped raining for 6 hours, and then rained 0.2 inch for 12 hours. What is the value of x in the following equation? 5(x + 3) = 30x To write a clear conclusion for a literary analysis, a writer must:A) assess what the big ideas and the messages in the text mean.B) sum up the essay by clarifying the ideas developed in the analysis.C) map out a plan to outline ideas for the essay and organize the analysis.D) cite evidence from the text to support a conclusion reached by the writer. PLEASE HELP Question #6Multiple SelectWhich of the following describes an application error? Select 2 options.O Every time you try to run your new game, it crashes after displaying the opening screen.After a recent Windows update, you can no longer access the internet on your laptop.You see a message that the active application has stopped responding to input.Nothing happens when you press the space bar on your keyboard, but the other keys are working.Nothing happens when you press the Power button on your desktop PC. A marshy area dries up, and most of the organisms in a population of flowers die. However, some of the flowers have adaptations that allow them to survive the change. If the land stays dry, what will the population of flowers be like several generations from now?A. The population will have greater genetic diversity because the additional stress caused by lower water levels will result in increased immigration. B. The population will have the same genetic diversity as when the area was marshy. C. The genetic diversity will be less than in the original population, as more flowers will have the adaptations to live in the drier conditions. D. The flowers will all die off because they could not survive in the drier conditions. What is the awnser??????? I need help!!!!!!