which mode of disease transmission would be most likely to occur on an airline flight

a) vector
b)sexual
c) waterborne
d) airborne

Answers

Answer 1
Answer: D) airborne


Explanation:
Answer 2
Answer is d. Airborne

Related Questions

which animal is it I am confused

Answers

Answer:

Fox

Explanation:

The fox receives all the energy from what it's pray ate and so on.

Certain mental problems are thought to be caused by not having enough
neurotransmitters. Why would a lack of neurotransmitters cause problems?
A. Neurons would not be able to receive sensory messages.
B. Neurotransmitters send signals from neuron to neuron.
C. Neurons would not be able to grow longer.
D. Neurons would not be able to move to new areas.

Answers

Answer:

B. Neurotransmitters send signals from neuron to neuron.

Explanation:

Lack of neurotransmitters may cause problems because neurotransmitters send signals from neuron to neuron.

The lack of neurotransmitters cause problems because neurotransmitters send signals from neuron to neuron. Therefore, option (B) is correct.

A neurotransmitter is a molecule that a neuron secretes to influence another cell at a synapse. Another neuron, a gland or muscle cell, or the target cell, could be the cell that receives the signal.

Your body cannot function without chemical messengers called neurotransmitters. Chemical signals, or "messages," are carried from one neuron (a nerve cell) to the next target cell by them. The following objective cell can be another nerve cell, a muscle cell or an organ.

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The pH of a solution is a measure of how acidic or basic it is. The greater the pH, the more basic the solution is. Corals and other marine invertebrates require less energy to make their exoskeletons and shells when ocean water is slightly basic. As carbon dioxide concentrations in Earth’s atmosphere rise, ocean water absorbs carbon dioxide and becomes more acidic. This process is called ocean acidification. How do you think ocean acidification will affect the coral reef?

Answers

Explanation:

Because coral reefs have limestone (calcium carbonate), the coral reefs will be greatly affected. The increase in hydrogen ions in the ocean will corrode the coral reef, making it inhabitable for species. This will affect the crabs that get their food and the community that lives within in it. Making countless of species to loose their lives and their way if living.

What hinders us from using geothermal energy more often?
Lack of need
Lack of money
Lack of availability
Lack of exploration

Answers

Lack of money I think

What happens to hydrogen in the
chemical reaction of photosynthesis?

Answers

Answer:

In the first reaction, energy is used to split water molecules into hydrogen and oxygen. The hydrogen is needed for the second stage of reactions and the oxygen is released by the plant as a waste product. In the reactions of the second stage, the hydrogen is combined with carbon dioxide to make glucose.

Answer:In the first reaction, energy is used to split water molecules into hydrogen and oxygen.

Explanation: The hydrogen is needed for the second stage of reactions and the oxygen is released by the plant as a waste product. In the reactions of the second stage, the hydrogen is combined with carbon dioxide to make glucose.

Calculate the percentage of the class and North Americans who are heterozygous tasters. Round to the nearest hundredth. Heterozygous in class data Heterozygous in North America brainly

Answers

Answer:

Heterozygous in class data:

⇒ .44

Heterozygous in North America:

⇒ .48

Explanation:

edge 2021

Recycling of car batteries can help to do what to lead?​

Answers

Thanks to recycling, we barely mine lead any more. An estimated 85 percent of lead in use today goes into batteries, mostly for automobiles. And when the batteries run down, 99 percent of this lead is recycled to make new batteries.

4) Aos poucos, as pessoas estão aderindo às lâmpadas de LED que são mais eficientes, pois
proporcionam a mesma energia luminosa de outras lâmpadas com menor consumo de
energia elétrica, ou seja, são mais econômicas. Sabendo disso, considere uma residência que
apresenta 8 lâmpadas fluorescentes compactas de 11 W que ficam acesas 5 horas por dia.
a) Qual o consumo de energia elétrica, em kWh, apresentado por essas lâmpadas em 1
mês (30 dias)?
b) Se cada uma das lâmpadas for trocada por uma lâmpada de LED de 7 W que
proporciona a mesma iluminação, qual será o novo consumo de energia elétrica, em
kWh, apresentado por essas lâmpadas em 1 mês (30 dias)?
c) Qual a quantidade de energia economizada em 1 mês (30 dias) com a troca das
lâmpadas?
d) Em um local onde o kWh custa R$ 0,50, qual o valor economizado anualmente na conta
de energia elétrica?

Answers

Answer:

umm I'm not sure how to answer this

The most basic parts of the human machine are organs.

Select one:
True
False

Answers

Answer: False

Explanation:

The most basic parts of the human-machine are the cells.

Answer:

True

Explanation:

A group of scientists are studying the genome of the Drosophila Fly. In these flies, the allele for long wings is dominant over the allele for short wings. What phenotype would a heterozygous genotype have?

Answers

Answer:

Long wings dominant = LL

Short wings recessive = ss

Heterozygous= Ls

Explanation:

That what I was able to get with the information provided hope it helps.

Landscapes with a faulted and folded surface bedrock structure, steep slopes, and high elevations are classified as
1)mountains
2)lowlands
3)plains
4)plateaus

Answers

Answer:

The correct answer is 4. Plateaus.

Explanation:

A plateau is a relatively flat, relatively high-lying part of the earth's surface that is wholly or almost wholly bounded by steeply sloping terrains. There is a pronounced slope on at least one side. The original flat area has mostly risen vertically as a whole due to geological factors. It may possibly have been cut by rivers, giving the impression of a hill or mountain landscape, but this is not it.

Answer:

1. Mountains

Explanation:

Summarize the differences between early succession, mid-succession, and late succession?

Answers

On primary succession newly exposed or newly formed rock is colonized by living things for the first time. And in secondary succession an area that was previously occupied by living things

Energy that is stored in a person or object is called _____ energy

Answers

Answer:

potential energy?

Joints can be fractured or broken.


Please select the best answer from the choices provided

T
F

Answers

Answer: Joints can be fractured or broken. T

With respect to the ABO blood group, a transfusion of AB blood may be given to a person who has what blood type?

Answers

Answer:

Group AB individuals have neither anti-A nor anti-B antibodies in their plasma. Group AB plasma can therefore be given to patients of any ABO blood group and is often referred to as the universal plasma donor.

Explanation:

Which of the following is a positive way that palm oil farms provide humans with natural resources.



Palm oil is found in all types of food and biofuels.


Palm oil produces more oil for a similar amount of land than other plants.


Palm oil tastes better and is healthier than other types of oils.


Palm oil has no positives related to natural resources.

Answers

Answer:

The palm oil industry has helped lift millions of people out of poverty in Indonesia and Malaysia, which together account for around 85 per cent of global production. Oil palm plantations have created millions of well-paying jobs, and enabled tens of thousands of smallholder farmers to own their own land.

Explanation:

Hope it helps.

Brainliest plz!!!!!!!!!!!! Plz, plz, plz, plz!!!!!!!

Answer:

Option -2 Palm oil produces more quantity of oil for a similar amount of land than any other plant is the correct answer.

Explanation:

firstly,

what is palm oil?

Edible vegetable oil that is gathered from the mesocarp i.e., the reddish pulp of the fruit of the oil palms is known as palm oil. The oil is used in food manufacturing, making beauty products, and as biofuel.

Palm oil has many advantages that are listed below-

Palm oil is used for preventing aging, cancer, and brain disease and reduces heart disease risk.Oil palm plantation has provided millions of paying jobs and enabled thousands of smallholder farmers to own their land. Palm oil has a long shelf-life and is solid at room temperature, making it an ideal ingredient in a variety of food.Palm oil is used to manufacture sodium lauryl sulfate, which is widely used as a foaming agent(soap) in many body care products for e.g.-soap, detergents, etc.

Besides all these positive ways one of the important uses of palm oil farms is that it helps in conserving natural resources.

How do palm oil farms help in conserving natural resources?

Oil palms are significantly more efficient than any other oil-producing crops. A single hectare of land can produce about 4.17 metric tons of sunflower oil, 0.16 tons of ground oil, and 0.39 tons of soybean oil. this means that significantly less land has to clear to meet demands for vegetable oil while other crops require at least five times more land to produce the same volume of oil as oil palms.

Conclusion-Palm oil produces more oil per land area than any other equivalent vegetable oil crops.

hence, the second option that says a similar amount of land produces more oil in the case of palm oil is the correct answer.

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When a liver cell divides to create a new liver cell, will they be identical haploid cells or diploid cells?

Answers

Answer: Diploid

Explanation : It's going to be identical Diploid cells

because diploid cells are stomach cells and the liver is beside the stomach which means that when liver cells divides to create a new cell they'll end up being diploid cells

Fossil records indicate that between 80 million and 60 million years ago the structure of the horned dinosaur frequently underwent rapid changes separated by long periods of stability. This pattern of change best illustrates the concept of -

Answers

Answer:

punctuated equilibrium

Explanation:

The punctuated equilibrium theory is a model of evolution by bursts of speciation, which was proposed by the paleontologists Niles Eldredge and Stephen J. Gould (1972). The theory of punctuated equilibrium states that evolution is characterized by rapid changes followed by longer periods of stasis where little observable evolution seems to occur judging from the fossil record. The punctuated equilibrium theory does not propose that Darwin's evolutionary gradualism is wrong, but this theory suggests that important evolutionary changes occur in short periods of time that are linked to speciation events. In consequence, fossils record does not represent transitional forms because of their small population size compared to the observed in stasis periods.

PLZ HELP!!!

What line up during meiosis metaphase II at the metaphase plate?
O a) Homologous chromosomes
b) Sister chromatids
c) Aster
d) Microtubes

Answers

Answer:

B sister chromatids

Explanation:

the haploid number of still duplicated chromosomes align at the metaphase plate. sister chromatids separate, becoming daughter chromosomes that move to the poles.

c aster...................

Which structures of the digestive system, aside from the small intestine, release substances that help break down food in the small intestine?

stomach and liver
liver and large intestine
pancreas and liver
large intestine and pancreas

Answers

Answer:

pancreas and liver

Explanation:

the pancreas releases enzymes that help break down sugars, fats, and starches. it also makes hormones that help your digestive system. the liver releases bile that breaks fat down into fattt acids.

The answer is pancreas and liver

can you help, have a wonderful day//no links !

Answers

Answer:

1 DNA

2.valine

3. glutamic acid

4. structure

5. function

Is it true ocean cover over 50% of earths surface

Answers

Yes the ocean is most of the earths surface

Answer:

that's the answer I got

if it's not enough just tell me

The ATP produced by a plant cell is made in the process of CELLULAR RESPIRATION which occurs in the
A. endoplasmic reticulum.

B. ribosomes.

C. mitochondria.

Answers

Answer:

Mitochondria

Explanation:

Answer:

C

Explanation:

As mitochondria is the power house of plant cell.

What does biodiversity mean ?

Answers

Answer:

biodiversity mean Biodiversity, also called biological diversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth.

Explanation:

Answer: Biodiversity is a term used to describe the enormous variety of life on Earth. It can be used more specifically to refer to all of the species in one region or ecosystem. Biodiversity refers to every living thing, including plants, bacteria, animals, and humans.

Explanation: Usually three levels of biodiversity are discussed—genetic, species, and ecosystem  diversity.

Genetic diversity is all the different genes contained in all individual

plants, animals, fungi, and microorganisms. It occurs within a species as

well as between species.

Species diversity is all the differences within and between populations

of species, as well as between different species.

Ecosystem diversity is all the different habitats, biological communities,

and ecological processes, as well as variation within individual ecosystems.

Most of the Amazon rainforest is located in which country?​

Answers

The answer is Brazil

What does the phrase "water loss control" mean?
Read the excerpt from "Water Efficiency Strategies."
Water Loss Control—National studies indicate that, on
average, 14 percent of the water treated by water systems is lost
to leaks. Some water systems have reported water losses
exceeding 60 percent. Accounting for water and minimizing
water loss are critical functions for any water utility that wants to
be sustainable
o preventing water from being wasted due to leaks
O limiting the number of household sinks and toilets
O limiting use of dishwashers and washing machines
O preventing pipes from rusting and growing mold

Answers

Answer: Answer: preventing water from being wasted due to leaks

Explanation:

Water loss control has to do with the efforts which involves managing leakage to low levels.

From the excerpt, we can infer from the information given that 14 percent of the water treated by water systems is lost due to leaks. Therefore, the phrase "water loss control" simply means how water loss will be minimize.

The phrase "water loss control" means preventing water from being wasted due to leaks.

What is Water loss control ?

A water loss control program helps to identify real or physical losses of water from the water system and. apparent losses, the water that is consumed but not accounted for.

Water loss control includes

utility efforts to manage leakage to economically low levels, andreducing metering and billing errors such that reliable measures of customer consumption are attained and sufficient revenue is garnered by the water utility.

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Which of the following is NOT made up of atoms?
“Heat”
“A gas”
“A cell”
“A solid”

Answers

Cell, and gas are for sure made up of atoms so it’s either heat or a solid

Answer:

A solid or Heat.

Explanation:

i think it is a solid.

have a good day!

You are replicating Gregor Mendel's famous experiment with sweet peas. The genotype for dominant smooth-seeded parent is designated AA, while the genotype for the wrinkled-seeded parent is aa. Using a punnet square predict the first generation for this cross. What are the genotypic and phenotypic ratios? SHOW ALL WORK.

Answers

Answer:

The correct answer is -

A. genotype ration = 1/1 or 100% of Aa.

B. phenotype = all smooth-seeded.

Explanation:

According to the question, in this experiment, the smooth seed is the dominant trait over the wrinkled seed. The wrinkled seed is recessive, therefore, represented by aa and dominant is represented by AA

gametes: A and A from smooth seeded parent and a and a from the wrinkled-seeded parent.

Punnett square:

       A          A

a      Aa       Aa

a      Aa       Aa

In this cross of F1 generation, all the offsprings are Aa in genotype 4/4 or 1/1 or 100 percent chances.

And phenotypically 100% chances of the smooth seed plants.

Cardiac output is the amount of blood pumped by the heart in one minute. Which of these will increase cardiac output?


decreased blood volume


increased physical activity


decreased metabolic activity


increased resistance in blood vessels

Answers

Physical activity will increase cardiac output. Therefore, the correct option is "B".

What is cardiac output?

Cardiac output is related to the heart's health. It tells the amount of blood pumping in and out of the chambers of the heart. This mechanism helps in circulation of the blood throughout the body. The blood can be oxygenated and deoxygenated. The circulation of blood to the vital organs and the main organ brain is circulated through this process.

The calculation of the cardiac output is oxygen consumption in ml per minute is divided by the oxygen concentration in arterial blood and minus oxygen concentration in venous blood in the body.

Therefore, the calculation of the cardiac output helps in the identification of the heart's health.

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A non-native animal is introduced into a diverse, mature ecosystem in equilibrium. Assuming that the animal has no natural enemies and that it thrives in the ecosystem, how will it affect the community?
A. Only the plants would be affected
B. The entire ecosystem would be affected
C. Only the animals would be affected
D. There would be no effect

Answers

C it’s the answer I think
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