_____ transmission occurs when an infectious agent is transmitted by air particles, inanimate objects (such as door knobs or money), or animate/alive, intermediaries (such as insects).

Answers

Answer 1
T or F: a disease that is considered communicable when the infectious agent can be transmitted from infected host to new host and establish infection in that host. Is a single material that serves as the course of infection for many individuals, such as a contaminated water source.

Related Questions

inorganic chemicals definition​

Answers

Simplified definition -> the branch of chemistry that deals with inorganic compounds.

Longer definition -> Inorganic science is the part of science which examines the components, and inorganic mixtures. Inorganic science can be characterized just as all science which isn't natural science. Natural science is essentially the investigation of carbon compounds.

In chemistry, an inorganic compound is typically a chemical compound that lacks carbon–hydrogen bonds, that is, a compound that is not an organic compound. However, the distinction is not clearly defined; authorities have differing views on the subject

Solid, crystal-like substances that are formed in the kidneys due to not drinking enough water or high levels of protein, sodium, soda, sugar or calcium are called kidney ________. *

Answers

Answer:

The correct answer is - stones.

Explanation:

Kidney stones are medically called renal calculi or urolithiasis. These are normally hard and very small minerals and salts made stones that deposites inside your kidneys. Kidney stones can be formed due to several reasons such as an unhealthy diet with higher salt, soda, and sugar constituents, high dose of minerals, dehydration, or less drinking water

To decrease the risk of forming kidney stones or if one is experiencing kidney stone should drink enough water which helps to remove formed or forming deposits of minerals.

Answer:

Kidney stones.

Explanation:

Kidney stones are stone-like solid structures that are formed with tiny crystals.

Kidney stones are known by many alternative names such as Nephrolithiasis, Renal calculi, Cystine - stones, and more.

The kidney stones are caused by dehydration in the body or lack of drinking enough water. Other causes include a high level of protein, calcium, sugar, salt, or soda in the body.

Therefore, the correct answer is kidney stone.

Can anyone help me identify this crystal? Plz help. It’s dark green and has like a small line of brown and it has a little bit of sparkle in it

Answers

honestly it looks like a polished apache tear, which is just a stone.

after the mass extinction that occurred 65 million years ago mammals rapidly diversified to occupy habitats that were previously unavailable to them. What concept does this illustrate

Answers

Answer:

Diversity in organisms occur due to change in the environmental conditions of the earth.

Explanation:

This concept illustrate that diversity in organisms occur due to change in the environmental conditions of the earth. Changes occur in the physical features of organisms due to exposure to different types of environmental conditions. These physical features helps organisms to survive in that environment so we can conclude that diversification occurs in the organisms due to change occur in the environment.

rite the complementary strand for this DNA sequence: TACTGTAAAG

Answers

Answer:

ATGACATTTC

Explanation:

Which level of classification contains orders but is smaller than phylum?
kingdom
family
class
species

Answers

Answer:

answer is C Class

Explanation:

Class is the level of classification contains orders but is smaller than phylum.

What is biological hierarchy?

Biological hierarchy refers to the organization of living organisms into a series of levels, each level being more complex than the one below it. The biological hierarchy begins with the smallest unit of life, which is the cell, and progresses upward to include tissues, organs, organ systems, organisms, populations, communities, ecosystems, and ultimately the biosphere.

Each level of the biological hierarchy is characterized by different properties and interactions. For example, cells are the basic unit of life and perform all the essential functions of an organism. Tissues are groups of cells that work together to perform a specific function, such as muscle tissue, which is responsible for movement. Organs are structures made up of tissues that work together to perform a specific function, such as the heart, which pumps blood throughout the body.

Learn more about biological hierarchy, here:

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Distinguish between tissue fluid and lymph

Answers

Answer:

Fluid found in the spaces around the cells. It comes from substances that leak out of blood capillaries. As new tissue fluid is made, it replaces older fluid, which drains towards lymph vessels. When it enters the lymph vessels, it is called lymph.

Explanation:

Explain the structure of a villi

Answers

Answer:

The villi (one is called a villus) are tiny, finger-shaped structures that increase the surface area. ... internal structure called a lacteal - transports fatty acids and glycerol away from the small intestine in the lymph.

Explanation:

Which of the following is not a function of a plant root?
a)stores photosynthesis products
b)Absorbs water and minerals from soil
c)Anchors a plant in the soil
d)carries out photosynthesis

Answers

plant roots do not carry out photosynthesis so D.

In a chemical reaction if the reactants are heated the reaction usually happens
Faster
Slower
Same Rate
Ina smaller volume

Answers

Explanation:

In a chemical reaction, if the reactants are heated, the reaction usually happens faster.

If the reactants are heated the reaction usually happens faster.

Chemical reaction

A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another. The reactants are usually converted to a new product entirely.

The rate of reaction or speed of reaction for a reactant or product is defined as how fast or slow a reaction takes place.

The reaction is always faster at higher temperature. Chemical reactions typically occur faster at higher temperatures.

Since the reactants is heated, the temperature is also increased which invariably leads to higher temperature.

Therefore, if the reactants are heated the reaction usually happens faster

learn more on chemical reaction here: https://brainly.com/question/3950070

5. On the rock shoreline, how was biodiversity affected by the removal of starfish?

Answers

Answer:

When the starfish have been removed experimentally, the mussel populations have expanded rapidly and covered the rocky intertidal shores so exclusively that other species cannot establish themselves.

Explanation:

If there are no limiting factors, a population can reach its _____.

Competition Level

Population Potential

Population Density

Biotic Potential

Answers

Answer:

i dont know

Explanation:

yeah

Population density is the correct answer

HELP PLEASE
Brainiest if answered

Answers

i think it’s the last one
as The hedgehog uses its ears and eyes to spot predators. The sense of smell is important to the hedgehog, as it is a nocturnal animal.

Which condition is necessary for a mold fossil to form?

The fossil must be preserved in amber.
Minerals must replace the remains.
The mold must be filled with sediment.
Hard parts of the organism must dissolve.

Answers

Answer: The answer is Hard parts of the organism must dissolve

Explanation:

Scientist have evidence that media right have come from which location

Answers

Answer:

Please mark as brainlist.

Explanation:

Scientific evidence for warming of the climate system is unequivocal.

Consequences of air pollution?

Answers

Answer:

The consequences of air pollution on human health

In particular, air pollution can cause cardiovascular problems, allergies, asthma attacks, conjunctivitis, bronchial diseases, lung or skin cancers, vision problems, blood Problems in the mental development of the child, among others.

Explanation:

I hope that this answer has helped you to more thoroughly understand your question asked. If you have any further questions, please do not hesitate to ask them below.      

Have a great rest of your day/night!

SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT PLEASE ONLY ANSWER IT IF U KNOW THE ANSWER!!!

Answers

Answer:

the answer is A

Explanation:

Summer is more or less between June and September, in the graph it is observed that the temperature increases in those months and throughout the year rainfall remains low, it is certain that the answer is A since everything in the graph indicates the veracity of this answer.

Arteries are distinguished from veins based on all of the following features except a the direction of blood flow relative to the heart. b the amount of oxygen present in the blood. c the structure of their walls. d the blood pressure. e All of the choices are correct.

Answers

Answer:

e all of the above

Explanation:

veins carry blood back to the heart to gain more oxygen. all statements are true

Describe the main function of each biomolecule and then give an example for each.
Lipid -
Carbohydrates -
Nucleic Acids -
Protein -

Answers

Question:

Describe the main function of each biomolecule and then give an example for each.

Lipid -

Carbohydrates -

Nucleic Acids -

Protein -

Answer:

✰Lipids↷

Precursors of hormone

It helps in digestion

It provides store of energy

It provides metabolic fuel

Carbohydrates✰↷

Main source of energy

Spare protein from being burned so it can be used to build and repair

Dietary fiber can help lower blood cholesterol

✰Nucleic Acids↷

Information storage (DNA)

protein synthesis (RNA)

Energy transfers (ATP and NAD)

Protein✰↷

The main function of protein is to repair the bodies Tissues and cells.

It's used to make enzymes & Hormones

It's mainly known for it's contribution towards building muscle as well as the repair of bone , cartilage & skin.

Hope it Helps

-------☆゚.・。゚ᵴɒƙυᴚᴀ_ƨȶäᴎ❀

A building project caused many small mammals and insects to leave an area. What effect could this have on plant reproduction in that area?
a. less pollination and less seed dispersal
b. more pollination and more seed dispersal
c. more fertilization but less seed dispersal
d. less fertilization and more seed dispersal

Answers

Your answer :


Your answer is c

How could free needle exchanges reduce transmission of HIV in drug users?

Answers

Answer:

They will be able to exchange their used needles for new clean safe ones so that they aren’t using the needles of someone else who possibly has HIV

HOPE THIS HELPS

- Todo ❤️

Explanation:

leaving this here . dont have to answer all just share what you know. no links.

i clearly said no links.​

Answers

Answer:

How is your day going?

Explanation:

How do greenhouse gases such as carbon dioxide cause global warming?

Answers

Answer & Explanation:

Greenhouse gases such as carbon dioxide and other gases trap some of the Earth's outgoing energy, which retains heat in the atmosphere, causing global warming.

Hope that helps you! :3

Reproductive isolation occurs when

A- some catastrophic event greatly reduces the size of the population

B- The gene pool of different populations have become very diversified

C-members of different populations can no longer meet successfully

D-small numbers of individual moves and starts in new population

Answers

Answer:

The correct answer is - C. members of different populations can no longer meet successfully.

Explanation:

Reproductive isolation is the process that occurs when two or more species or populations are not able to interbreed. The mechanisms or properties that are used to preventing individuals of separate species from mating called Reproductive isolation mechanisms.

The different barriers can cause this reproductive isolation such as different mating seasons. These barriers could be behavioral or temporal or ecological isolations.

Sulfuric and nitric acids are ___ pollutants that form acid precipitation.

Answers

Answer:

ozone is bad because it can damage living tissue ... Sulfuric and nitric acids are ___ pollutants that form acid precipitation. secondary.

so i need some help with this please :)

Answers

Cloning allows farmers and ranchers to accelerate the reproduction of their most productive livestock in order to better produce safe and healthy food. Cloning reproduces the healthiest animals, thus minimizing the use of antibiotics, growth hormones and other chemicals. And the negatives are Cloning causes animals to suffer. ... The clones, them- selves, however, suffer the most serious problems: They are much more likely than other animals to be miscarried, have birth defects, develop serious illnesses, and die prematurely.

The diagram shows the structures of four similar limbs in marine animals. Based on limb structure, which two species are most closely related?
A.whale
B. shark
C.dolphin
D.Penguin

Answers

I would say the whale and the dolphin are the most closely related.

Answer:

A) Whale and C) Dolphin

Explanation:

Their bone structure is the most similar :)

Paul and Jessica are making a model of an animal cell. What should they show going into and out of the cell in their model?

Answers

Answer:

Water, carbon dioxide, and oxygen.

Explanation:

It's kind of like the lungs in your respiratory system! It takes in oxygen and submits carbon dioxide out. However, in this case, the cell membrane decides what can come in and what can't. Water, carbon dioxide, and oxygen are essential for cells which is why the cell membrane allows them to cross. This is what Paul and Jessica should show in their model.

who created the naming system

Answers

Answer:

Carl Linnaeus

Explanation:

Carl Linnaeus

Explanation:Answer:

Carl Linnaeus

In truth, Linnaeus adopted their work and is responsible for the formal introduction of the naming system into the scientific world through his 1735 publication Systema Naturae which listed around 10,000 species consisting of 6,000 plants and 4,236 animals.

good luck!

I NEED THE ANSWer TO THAT QUESTION. PLEASE HELP!!!!!!. NO LNIK PLEASE

Answers

Answer:

Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)

Explanation:

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The theater sells two types of tickets: adult tickets for $17 and child tickets for $14.Last night, the theater sold a total of 238 tickets for a total of $3554. How many adult tickets did the theater sell last night? which is the answer ? 1.1 Describe an event or experience that influenced Fugard to write the play!121.2 In Act 1, Scene 1 Mr. M sets up the format of a debate in order to address thesubject of apartheid. Discuss how effective this format is for staging purposes? HELP!!!What had Calvin discovered about the meaning of the Shakespearean lines the Three Ws told him to think about? What were the lines referring to? In what way was Charles Wallace also a cloven pine? The Basque people were known for growing corn. True or False Draft a poem that includes a call to action for. Do you want to rise up against the oppression of chores, homework, or something much more serious, such as political corruption or racial injustice? 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Each cubic inch of the juice box holds 0.55 fluid ounces of strawberry-kiwi punch.How many fluid ounces of punch does the juice box hold? WHAT IS NOT AN ASPECT OF BODY LANGUAGE DURING A SPEECH? A-IMPATIENCE B-ANGER C-FRUSTRATED D-HAPPINESS E-TALKING Round your answer to the nearest hundredth.B40?7 Please help on these math problems and I will give brainliest and 45 points Which of the images below shows the phase during which DNA replicates itself? ls Figure A'B'C'D' a translation of Figure ABCD? (Click in the picture to see the rest People clearly enjoy watching reality shows judging from their ratings, but even more than that, people enjoy being ON reality shows. I want my chance to know that enjoyment firsthand. I know it will kill my mom to watch me willingly walk into a group of people, some of whom were chosen precisely because they are likely to cause drama and argue with me, but you know what? Its no different than me leaving home and walking into the real world where those same kinds of people exist too. So, Mom, I know you dont understand my happiness at entering what you call a world of pain, but its my choice. Youve supported me this far. I hope youll continue to support me once you see me on the TV screen.Q: Which statement accurately describes the evidence presented by this author for why reality shows are not harmful or corrupting to anyone?Group of answer choicesThe author does not present any real evidence, only fallacious logic with questionable conclusions.The author provides lots of hard, concrete data with statistics to support his argument for reality shows.The author provides evidence of how much good and charity has come out of reality shows and their contestants.The author presents the evidence of a clearly thought-out, logical argument for why reality shows are detrimental to all. Snake StoryBecky moved off of the porch slowly, backing through the door and into the house. She slammed the sliding glass door shut and stood for a moment, relieved to have something solid between her and the snake on the porch.The glass was cool under her hands despite her pounding heart. She tried to slow her breathing. She was safe, at last, inside. Or was she? How had that snake gotten into the screened-in and walled-up back porch. If it could get in there, it's possible it could get inside where she was as well.Becky wasn't someone who was normally skittish about wild things. She'd handled snakes before, picked up lizards many times, caught frogs in the garage and let them go. But snakes seemed to always catch her off guard. They would turn up when least expected. She would see them out of the corner of her eye and just the surprise of it would make her jump; her adrenalin would pump, her heart would thump, and her panic would take over.What was she going to do? She couldn't just stand there waiting for the snake to decide to leave. What if it were venomous? It didn't look like a viper, but it could be. She would need to get out there soon to water the plants."What this requires is some advanced planning," she said out loud to her cat, Louie. "And, I will probably have to go 'once more into the fray' kitty," she said, looking in the cat's direction for emphasis."First things first, though," she said. The cat meowed back. It often did that, having become used to being talked to. "Let's look that fellow up," Becky said walking to her bookshelf."Let's see, snakes," she said, thumbing through her reptile and amphibian identification book. "It's brown and gray, with some black. With a pattern that looks ... there it is," she said thumping the page so hard that Louie jumped. "Not venomous," she said, triumphantly."It's an oak snake, Louie," she returned the book and strode over to her closet. "Not venomous, but I am still not taking chances," she said.She reached into the closet and pulled out her heaviest jacket. It was lined and stuffed thick with lots of padding. Then she found her mittens and a pair of rubber boots. She knew even non-venomous snakes would sometimes threaten to strike when scared. "And that threat would work on me," Becky said aloud again, though Louie had no idea what she was talking about."It's 90 degrees outside, Louie," she said, "so get the iced lemonade ready for when I return."It wasn't much of a plan, but it was the best she could come up with. With her armor on, she was already sweating when she slowly pushed open the sliding glass door and stepped back on to the porch.She was pretty sure the snake would slither away from her presence. She propped open the outside door, and hoped she could shoo the snake in that direction.Sweat dampened her arms and collected on her face. She spread her arms out, and took a few steps toward the snake. There was so much for it to hide beneath. Becky regretted the rocking chairs and all the plant stands between where the snake was in the corner and the door to the outside.At first it seemed like the snake was just going to remain where it was, flicking its tongue every now and then. Becky waved her arms, lunged in its direction, and stomped her feet. It sat there, coiled in the corner, as if perfectly happy to remain there. In a fit of desperation, she picked up one side of the rocking chair the snake was under and let it drop. The snake jumped, raised its head like it was going to strike, and then stayed right where it was."Snake," Becky said, "This is not how it works. You have got to go." The snake moved its head back and forth, swaying a bit, and that gave Becky an idea.She had read somewhere that snakes can "hear" thanks to the ability to process vibrations through the bone in their jaw. This awareness of vibrations in the ground was one reason it was very hard to sneak up on snakes. She quickly realized that getting the snake out was going to be a lot easier than she had thought.Becky turned on the radio she kept on the porch and lowered it to the ground, pointing in the snake's direction. She adjusted the controls so that the bass was as high as it could go. Then, she cranked up the volume. She envisioned the snake swaying to the sounds of "Dancing Queen," by Abba, and then leaving the porch and going far, far away.Coming back into the house, she began peeling off the now damp armaments she had put on earlier. "Louie, there is more than one way to skin a snake," she said laughing. She watched as the snake uncoiled and moved cautiously in the direction of the door. Bending down to pick up Louie, Becky sighed and stroked his head. "'Cause no one ever wants to skin a cat, sweetie."Review the narrative "Snake Story" and answer the question below: