Mucus traps pathogens, therefore it acts as which kind of barrier?

A.chemical

B.physical

20 point reward

Answers

Answer 1
Answer is B Step by Step

Related Questions

U do we need the heart if it only pumps

Answers

Answer:

Yeah!

Explanation:

Yes we need it because the heart is at the center of your circulatory system, which delivers blood to every part of your body. Blood carries oxygen and other important nutrients that all body organs need to stay healthy and to work properly!

Hope it helps!!

How can educating the youth help in developing socially conscious and healthy individuals who
are aware of the various global health threats and Concerns?

Answers

Answer:

Education broadens the horizon of any individual. Learning and understanding new things enables an individual to evolve into a better person. Youth is a very impressionable stage of an individual's growth. The lessons learned in that stage will greatly impact his or her growth as a mature individual.

hope it becomes helpful to you ☺️☺️

good luck

What is Muscular Endurance?

Answers

Answer:

I believe that C is the answer

here this definition is similar to yours:

Muscular endurance is the ability where a muscle perform repeatedly without fatigue

what contains recommendations about smart eating and physical activity for all health americans?

Answers

Answer:

Dietary Guidelines for Americans – a set of recommendations about smart eating and physical activity for all Americans 14. MyPlate – an interactive guide to healthful eating and active living.

Explanation:

list 5 different cells in the humans and animals ​

Answers

Skin cell, nerve cell, brain cells, muscle cell, red blood cell.

Where should you hide during an earthquake?

Answers

Answer:

Sturdy Desks and Tables. The safest place to perform the 'duck, cover, and hold' action is under a sturdy desk or table.

Explanation:

hope it helps <33

the lowest point of ur house !

Help me with this health unit

Answers

cardiovascular endurance-Cardiovascular endurance is the ability of your heart and lungs to fuel your body with oxygen


flexibility training-Flexibility is the range of motion in a joint or group of joints or the ability to move joints effectively through a complete range of motion. Flexibility training includes stretching exercises to lengthen the muscles and may include activities like yoga or Tai Chi.

core trianing-Core training is simply performing specific exercises to strengthen the muscles of your core. In general, your core is all of the muscles of your midsection. ... Some examples of core muscles are the rectus abdominis (the six pack), the internal and external obliques, the transverse abdominis and the erector spinae.


repetitions in exercise-A repetition (rep) is one completion of an exercise, such as one deadlift, one bench press, or one arm curl.

sets in exercise-Completing several reps of a specific exercise in a row

circuit training-Circuit training is a form of body conditioning that involves endurance training, resistance training, high-intensity aerobics, and exercises performed in a circuit, similar to High-intensity interval training. It targets strength building and muscular endurance

interval training-training in which an athlete alternates between two activities, typically requiring different rates of speed, degrees of effort, etc.

Why should a person who has been submerged in cold water and is pulseless, not
breathing, and cold not be pronounced dead at the scene?

Answers

since the water is cold, oxygen is diverted to the heart and brain. rewarding and resuscitation have to be performed before the hypothermic patient is pronounced dead.

PLEASE HELP!!!


Make a list of environmental factors that make change in stress of health difficulties

Answers

the people and energy around you can make a change in stress

what is a solar eclips​

Answers

Answer:

A solar eclipse occurs when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. A solar eclipse can only take place at the phase of new moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth's surface.

Hope it helps

Have a great day : )

Answer:

A solar eclipse is when a part of Earth is covered in a shadow cast by the moon, which sometimes fully or partially the Sun, making the sunlight go away. This will only occur if the Moon, Sun, and Earth align together.    

Explanation:

Hope this helped! :)

What is an example of a chemical mediator?

A) serotonin

B) antigens

C) pathogens

D) phagocytes

Answers

Answer:

B) antigens

Explanation:

A biologic chemical moderator is a medicine that is used to relieve pain such as during inflammatory or inflammatory responses. These moderatos are soluble and diffuse easily.  Antigens are molecules that are present outside the pathogens, the body triggers a normal immune response in case of targeted by an antibody. There can be exogenous and endogenous that is internal and external.

Select the correct answer.
If you want to resolve conflicts that arise in your life, what must you have?

A.
a list of priorities
B.
some daily habits
C.
a baseline activity level
D.
health-enhancing activities

Answers

Answer:

A

Explanation:

The answer is A. Hope you get it right

When should a hunter begin to get in shape for a hunt?
A.one day before the hunt
B.one week before the hunt
C.well in advance of the hunt
D.during the hunt

Answers

Hunt is to chase or search for (game or other wild animals) for the purpose of catching or killing. Therefore, option (D) is correct. During the hunt.

How does an animal hunt?

Predators are adapted and often highly specialized for hunting, with acute senses such as vision, hearing, or smell. Many predatory animals, both vertebrate and invertebrate, have sharp claws or jaws to grip, kill, and cut up their prey.

Moreover, hunting (or hunt group) is the method of distributing phone calls from a single telephone number to a group of several phone lines. Specifically, it refers to the process or algorithm used to select which line will receive the call.

Therefore, hunting is a vital wildlife management tool. It keeps nature at a healthy balance of which the available habitat can support (carrying capacity). For many wildlife species, hunting also helps to maintain populations at levels compatible with human activity and land use.

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When a physician is an active listener, asks open-ended questions, and summarizes the patient’s story, what approach is the physician using during the patient interview?
A.
setting the stage
B.
determining the agenda
C.
opening the lines of communication
D.
eliciting and handling emotions

Answers

The answer is D I think

Answer:

c

Explanation:

opening the lines of communication

The hierarchy of traits is a structured progression of personality that begins with a few higher-order traits that result in
several lower-order traits, determining a person's response in a specific situation.
Please select the best answer from the choices provided
OT
OF

Answers

Answer:

TRUE

Explanation:

False (F). The statement is not entirely accurate.

What is the hierarchy of traits?

The hierarchy of traits is a theory in personality psychology that suggests that there are a few broad, high-level traits that underlie and influence many more specific and narrower traits.

These high-level traits are known as the "Big Five" personality traits and include openness, conscientiousness, extraversion, agreeableness, and neuroticism. Each of these traits is believed to be composed of lower-order traits that are more specific and observable in behavior.

However, the hierarchy of traits does not necessarily determine a person's response in a specific situation. It is more about understanding a person's overall tendencies and tendencies across various situations.

Additionally, there is some debate about the validity and usefulness of the hierarchy of traits, with some critics arguing that it oversimplifies the complexity of human personality.

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Vasodilating helps to slow blood flow to a damaged area to prevent infection from spreading?

True or false?

Answers

I think it’s it’s False.

The vasodilation causes a decrease in systemic vascular resistance (SVR) and an increase in blood flow, resulting in a reduction of blood pressure
Hope this helps !!

1
Select the correct answer.
A teen gave up smoking to improve her lifestyle. What is another way to state what she did?

A.
She changed her environment.
B.
She made a personal choice.
C.
She continued a habit.
D.
She established a priority.

Answers

Answer:

B

Explanation:

the teen is making a better life for herself , it does not affect any other person so it's not A .She quit a habit which crosses out C and it's not a priority since she decided to quit just now so it's not D

B. She made a personal choice

i have an opinion




omg this thing makes me write more!!!

Answers

Answer:

everybody does big brain right there

Answer:

what do you mean?what are you talking about?

The term "fitness" refers to the quality of physical and mental soundness.


Please select the best answer from the choices provided.

Answers

Answer:

Fitness refers to the quality of being able and suitable to do a certain task and covers physical well being, balanced mental state, emotional stability and spiritual soundness. Health. Defined as a state of complete physical, mental and social well being and. If merely the absence of disease or infirmity.

Explanation:

The term fitness refers to the physical and mental soundness... TRUE!!!

Fitness refers to the quality of physical and mental soundness of an individual: True.

Fitness can be defined as a measure of both the physical and mental soundness of an individual to engage in sports, work and other daily activities.

In Health education, the six (6) main motivating factors to achieve lifetime fitness include the following:

KnowledgeDisciplineSupportTime managementEnjoymentSuccess

Some of the leading causes of death around the world can be prevented or mitigated by maintaining proper fitness levels, especially through regular exercises and proper nutrition.

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every one tell me the most embarrasing thing that has ever happened to you

Answers

I did an acting class and failed horribly

What Is a corridor in relationship to a Universal Life insurance policy?

Answers

The gap between the total death benefit and the policy's cash value. The gap between when a claim is filed and when the death benefit is received. The amount of interest that has accumulated in the policy's cash value.

why do need to know the different hair problems?​

Answers

So the perms can go away
So we can know how to maintain our hair and keep decent

what is the labotory nutritional assessment​

Answers

Answer:

Laboratory Medicine Summary. Serum proteins (albumin, transferrin, prealbumin, retinol-binding protein) are perhaps the most widely used laboratory measures of nutritional status. They are hepatically produced negative acute-phase reactants with reduced levels during systemic inflammation.

analyse the teen mothers that increasing number of social grants

Answers

POSITIVE IMPACT: Social grants would give a certain amount of money to teen mothers each month in order to cover their basic expense. This would help teen mothers who are trying to find a more stable form of income and job.

NEGATIVE IMPACT: Social grants could make teen mothers become too dependent on government assistance. When being used incorrectly, this would prevent them from seeking a stable job.

Adolescent pregnancy is pointed out by health, education and social professionals as a problem that increases with age. Early pregnancy induces a vicious cycle of poverty and low schooling.

Teen mothers

According to the United Nations Population Fund (UNFPA), of the 7.3 million pregnant girls and young women in the world, 2 million are under the age of 14.

These young women have several consequences on health, education, employment, their rights and autonomy in adulthood by having children so early.

Teenage mothers tend to drop out of school to raise their children, and have three times fewer opportunities to earn a university degree.

With this information, we can conclude that teenage pregnancy is pointed out by health, education and social professionals as a problem that increases with age. Early pregnancy induces a vicious cycle of poverty and low schooling.

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It is acceptable to allow up to eight hours for cooling food from 135 to 70 degrees F.


False

True

Answers

False is has to be 145 Degrees F.

The statement about cooling food is FALSE.

If TCS food is reheated for hot holding, the internal temperature must reach 155 degrees F for fifteen seconds within two hours.

What is temperature control in food?Temperature control ensures that foods that are meant to be served hot are kept at the required temperature.Foods meant to be served cold are not left out at dangerous temperatures. One of the best ways to kill bacteria is by heat. Rapid changes in temperature also prevent bacteria from surviving.

What is nutritional value of food?Nutritional value or nutritive value as part of food quality is the measure of a well-balanced ratio of the essential nutrients.The essential nutrients are carbohydrates, fat, protein, minerals, and vitamins in items of food or diet concerning the nutrient requirements of their consumer.

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True of false (all I need is a true or false) Do both sides of the heart receive blood at the same time

Answers

Answer:

True.

Explanation:

Blood flows to both sides of the heart at the same time, with heart valves on both sides opening and closing at the same time

False;

Veins transport oxygen poor blood to the right side of the heart which sends it to the lungs.

Next, the lungs pick up oxygen, remove carbon dioxide and transport oxygen rich blood to the left side of the heart which sends the blood to the rest of the body through the arteries.

Which one of the following is the transport of the nutrients around the body to where they're needed?

Answers

Answer:

The Circulatory System!

Explanation:

The circulatory system, which is part of the "cardiovascular" system, is one of the eleven organ systems of the human body. Its main function is to transport nutrients to cells and wastes from cells.

Hope this helps!! Brainliest appreciated ♥

Design a personal plan for successfully managing body weight

Answers

Eat healthy and exercise 6 days a week and have set times for meals and snacks.

What is the legal BAC for teens in the state of California?

Answers

Answer:

Underage drivers (motorists who are under the age of 21) who operate a vehicle while “under the influence” or with a blood alcohol concentration (BAC) of . 08% or higher can be charged with a “standard” DUI and generally face the same penalties as drivers who are at least 21 years old.

the product of two vectors is zero, what is the angle between them?​

Answers

Answer: The angle between them is not defined!
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