hello humans ~
_______ are the agents that act as carriers of a pathogen and spread diseases.

Vectors
Microbes
Parasites
DNA​

Answers

Answer 1

Explanation:

I think the answer is parasites


Related Questions

why dies red blood cells disk shaped​

Answers

In order to optimize the amount of hemoglobin present the cell is devoid of a nucleus and cytoplasmic components. This allows the maximum number of oxygen molecules to be present in each red blood cell. The cell has the other job of being able to circulate via the microvessels to deliver the O2. Its disc shape provides entry.

All cells under resting conditions have a voltage difference between the inside and outside of their plasma membranes, which is referred to as the ______.

Answers

Answer:equilibrium potential.

Explanation:hope it helps

What are ways in which living things take in and get rid of water?

Answers

Answer: respiration

Explanation: It's when the oxygen chemically reacts with sugar inside the cells to release energy. This produces the gas carbon dioxide, which the body needs to get rid of and some water.

A mixture of freshwater draining from the land and salty seawater is called __________ water.

Answers

Answer:

brackish water

Explanation:

Estuaries are home to unique plant and animal communities that have adapted to brackish water—a mixture of fresh water draining from the land and salty seawater.

Which of these plants are thought to be the first land plants and the main food source for large dinosaurs?

1. Mosses
2. Ferns
3. Evergreens
4. flowering trees​

Answers

Answer:

out of all of them its going to be ferns

Answer: I'm sure it is going to be evergreens

Explanation:

How might having many amino acids be coded for by several different codons keep transcription or translation errors from producing a different protein ?​

Answers

Answer:

Different codons can produce the same amino acid due to the way they bind to transfer RNA (tRNA). Different organisms use different codons. So in theory, as you say, arginine can be coded for by 6 different codons.

Explanation:

How is divergent evolution connected to mass extinction

Answers

Answer:

They both are determined by whether or not they have a common ancestor attributing to differing species evolution. Divergent evolution is when different organisms who have a common ancestor end up as different species. Convergent evolution is when different organisms end up more alike over time, despite not having any common ancestors.

Explanation:


Does translation occur when the codons in the mRNA are “read”?

Answers

Answer:

During translation, an mRNA sequence is read using the genetic code, which is a set of rules that defines how an mRNA sequence is to be translated into the 20-letter code of amino acids, which are the building blocks of proteins.

Which choice describes climate

Answers

Answer:

3rd Choice

Explanation:

1, 2, and 4 all describe natural disasters that have affected the world in the past. The 3rd is only different because it has the word "usually" which implies that it has a long-lasting way of staying that way and usually is like that, which is pretty much the definition of "Climate".

hope i was helpful! :D

Natural selection relies on genetic variation. In any population of beetles, there are alleles for brown or green color. What happens to the genotype and the phenotype of the beetle population when there are distinct advantages and disadvantages due to color

Answers

Answer:

1)  variation in traits.

population of beetles: equal brown and green numbers in population.

2) differential reproduction.

Natural habitat is in trees. Green leaves hide green beetles.

The brown beetles are noticed by birds in the area.

Birds eat brown beetles.

More green beetles survive than brown beetles

3) heredity

Green beetles reproduce in greater numbers than brown beetles

4) end result

Beetle population changes from brown and green to mostly green beetles.

Explanation:

Which of the following is least likely to have difficulties with economic access to potable water? a. Zimbabwe b. Australia c. India d. None of the above Please select the best answer from the choices provided A B C D.

Answers

The correct answer is Australia as it has least likely to have difficulties with economic access to potable water.

But the unpalatable fact is that many Australians nonetheless lack get admission to smooth water and powerful sanitation. As an advanced nation, it is probably assumed that Australia will without difficulty meet those new dreams at home – inclusive of aim wide variety 6, to ensure “availability and sustainable control of water and sanitation for all”. But the unpalatable fact is that many Australians nonetheless lack get admission to smooth water and powerful sanitation.

What is  World Bank’s Development?

The World Bank’s Development Indicators list Australia as having 100 cesses to smooth water and powerful sanitation. But a dialogue paper we launched the ultimate week with our colleagues outlines how a few far-flung Aboriginal groups war to fulfill Australian water standards.

Hence clear it is that Australia is least likely to have difficulties with economic access to potable water.

To learn more about economic access to potable water refer to the link :

https://brainly.com/question/1296028

Answer:

B

Explanation:

Edge 2022 Trust the process

i will give brainliest Prepare for Macbeth: Summary and Predictions Instructions Prepare for our reading of Macbeth by reading this summary. Copy and paste the information below into the submission box, then fill in your answers. Something I already know about the play Macbeth, or about the playwright Shakespeare, is . . . I predict that Macbeth Act I will be about . . . My summary of Macbeth Act I is . . . I predict Macbeth Act II will be about . . . My summary of Macbeth Act II will be about . . . I predict that Macbeth Act III will be about . . . My summary of Macbeth Act III is . . . I predict Macbeth Act IV will be about . .. My summary of Macbeth Act IV is . . . I predict Macbeth V will be about . . . My summary of Macbeth Act V is . . . One that I was surprised to learn about Macbeth from reading the summaries is . . .

Answers

Answer:

Explanation:

A complete summary of William Shakespeare's Play, Macbeth. Find out more about his desire to be King and the lengths that he and his wife will both go.

The cell theory includes different tenets to explain the organization of life. What principles comprise the cell theory

Answers

Answer:

All organisms are composed of one or more cells, and the life processes of metabolism and heredity occur within these cells.

Explanation:

Genes are regions in DNA that contain the instructions to make a protein.
True
False

Answers

Answer:

False.

Explanation:

Genes doesn't contain in DNA

Which blood type is known as the universal recipient?.

Answers

Answer:

AB positive blood type

Explanation:

AB positive blood type is known as the “universal recipient” because AB positive patients can receive red blood cells from all blood types.

Answer:

AB positive

Explanation:

AB positive can receive red blood cells from all blood types.

What is the relationship between DNA, RNA, and proteins

Answers

Answer:

closely related

Explanation:

DNA, RNA, and protein are all closely related. DNA contains the information necessary for encoding proteins, although it does not produce proteins directly. RNA carries the information from the DNA and transforms that information into proteins that perform most cellular functions.

Are The properties of the reactants in this investigation are the same as the properties of the products

Answers

Answer:

Compounds usually have very different properties than the individual elements that make up the compound.

Explanation:

Because the reactants and products of the investigation are unknown, properties can't be determined so I can't really help much.

Which of the following is not a factor Influencing natural selection?

Answers

Answer:

Stable Environment

Explanation:

PLSSSS HELP IF YOU TURLY KNOW THISS

Answers

The answer is persona

Pleasee I need help!!
What elements make up water?
What elements make up proteins?
What three elements make up fats?
In which of the following is there a greater Carbohydrate composition?
Oil
Chicken
Apple
Beef

Answers

Answer:

1)hydrogen and oxygen

2)carbon,hydrogen,oxygen and nitrogen

3)carbon,oxygen and hydrogen

4)oil

Explanation:

A fold shaped like an elongate arch is a(n) ________. Group of answer choices dome syncline basin anticline

Answers

A fold shaped like an elongate arch is an anticline.

What is an anticline?

An anticline occurs when the rock folds, this folding of the rock gives rise to an arch like shape.

The folding occurs in the strata layer of the rock to give an anticline.

Therefore, a fold shaped like an elongate arch is an anticline.

Learn more on anticline here,

https://brainly.com/question/7125247

Which food chain correctly shows the direction that energy and matter can flow through a temperate forest ecosystem?

a) fruit > insect > sparrow > hawk
b) hawk > fruit > insect > sparrow
c) insect > sparrow > hawk > fruit
d) insect > hawk > fruit > sparrow

Answers

Answer:

A is the anwser

Explanation:

First on the food chain starts with a producer, then primary consumer, then secondary, and lastly territory.

Which best describes Radiometric dating?

A. Measures the breakdown of radioactive materials in a sample
B. Measures the accumulation of radioactive metric materials in a sample
C. Measure the amount of radioactive metric in a sample
D. Measure radiometrics

Answers

Answer:

 Measures the breakdown of radioactive materials in a sample.

Explanation:

Radiometric dating, is a technology thats used to date objects such as rock or graphite in which microscopic radioisotope contaminants were deliberately integrated while they were produced.

Fred and Wilma find it difficult to conceive naturally. Tests reveal that the infertility is because of Fred's extremely low sperm count. To help Wilma conceive, Dr. Samuel injects Fred's sperm into Wilma's cervix. This procedure is called

Answers

This process is called artificial insemination. It is a medical procedure used to help fertilization.

Whta is artificial insemination?

Artificial insemination is a medical procedure to help to fertilization of a female egg (female gamete) cell with a spermatozoid.

During fertilization, a female egg cell fuses with a spermatozoid cell (male gamete) to create a diploid zygote.

During development, this cell (diploid zygote) will divide many times to generate an embryo.

Learn more about artificial insemination here:

https://brainly.com/question/11263378

Why do you suppose the latency differed between the median and lateral fibers?.

Answers

Answer- The Medial Giant Fiber is larger and therefore allows the transmission of action potentials down its length much faster than the Lateral Giant Fibers.

Explanation:

Why are hydrogen bonding and polarity so important for water molecules?

Answers

Answer: each water molecule attracts other water molecules because of the opposite charges between them, forming hydrogen bonds

Because of their significant influence on the characteristics of water, hydrogen bonding and polarity are essential to water molecules.

Hydrogen bonds can form between adjacent water molecules due to the polarity of water, with the oxygen atom being slightly negative and the hydrogen atom being slightly positive. Water's high surface tension, cohesive properties, and ability to dissolve various compounds are all affected by these hydrogen bonds.

Additionally, water has a large heat capacity due to hydrogen bonding, which allows it to slowly absorb and release heat, thereby regulating the temperature of both living things and their environment. Hydrogen bonding also contributes to the anomalous density of water, which reaches its greatest density at 4 °C.

Learn more about Hydrogen bonding, here:

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NO FAKE ANSWERS AND NO LINKS. Now that you know about newton’s first law of motion, how might you use it to ride a skateboard safely?​

Answers

Answer:

Newton's first law of motion states that an object at rest will remain at rest and an object in motion will stay in motion unless it is acted on by an unbalanced force. To start a skateboard rolling over a level surface, you need to push off with one foot against the ground.

Explanation:

Hopefully this helps :)

Answer:

In the absence of friction or any other unbalanced force, a skateboard in motion will just keep on rolling. Explanation: If an object is already in motion, inertia will keep it moving. Therefore, a skateboard at rest will remain at rest unless acted upon by an unbalanced force.

How does the amount of sugar affect the carbon dioxide production in yeast?

Answers

Answer: Sugars cause the gluconeogenesis process to start, as well as trigger, unexpected hormone like responses causing a faster metabolism, which in return, increases carbon dioxide levels (Verstrepen, 2004). This is why both CO2 and ethanol can be used to measure the rate of respiration for yeast. Many countries that produce a high amount of sugar

Explanation:

Describe 3 ways a volcanic eruption can affect the biological and human populations around the volcano

Answers

Answer:

Volcanic eruptions can cause the loss of human life and can devastate wildlife habitats. The blast from an explosive eruption can knock down trees, destroy buildings, and kill humans and other animals. During an eruption, pyroclastic flows can race down the slope of a volcano and burn everything in their path.

Explanation:

Which structure of human hands makes them especially useful for gripping things?

Answers

Answer:

the thumbs

Explanation:

A fully opposable thumb gives the human hand its unique power grip (left) and precision grip (right).

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