Select the correct answer.
What is the danger zone for bacteria?
A. Below 40
B. Between 40 and 140
C. Above 140
D. The only safe temperatures are between 40
Steve used a spirometer to analyze his respiratory capacities. He found the following results:
a) after normal inspiration, a normal expiration was 500 ml
b) following a normal expiration, he was able to expel an additional 1000 ml
c) taking as deep a breath as possible, then forcefully exhaling all the air possible, he yielded an output of 4500 ml.
On the outcome of these measurements, what is Steve’s inspiratory reserve?
Answer:
Emphysema
Explanation:
Also called Miners Lung, causes long term irritation where alveolar walls lose elasticity and remain filled with air
Kyle spends 5 hours a day with media. What health problems might he have? He might have trouble sleeping. He might develop obesity. He might have a hard time at school. All of the above.
Please help me!!!!!!!!
Which of the following would NOT be considered a fad diet?
OA) My plate
B) Grapefruit diet
C) Adkins diet
OD) South beach diet
Of the alternatives would NOT be considered a fad diet, the MyPlate.
What is myplate?MyPlate is the current nutrition guide published by the USDA Center for Nutrition Policy and Promotion and serves as a recommendation based on the Dietary Guidelines for Americans. It replaced the USDA's MyPyramid guide on June 2, 2011, ending 19 years of USDA food pyramid diagrams.
With this information, we can conclude that Of the alternatives would NOT be considered a fad diet, the MyPlate.
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What does volley mean
Answer:
a number of bullets, arrows, or other projectiles discharged at one time.
"the infantry let off a couple of volleys"
wall/curtain/barrier of fire
2.
(in sports, especially tennis or soccer) a strike or kick of the ball made before it touches the ground.
"a forehand volley"
verb
(in sports, especially tennis or soccer) strike or kick (the ball) before it touches the ground.
"she volleyed the ball home"
Explanation:
What is circuit training and how can it be aerobic ?
Answer:
El entrenamiento por circuitos es una forma de acondicionamiento físico de resistencia dónde ejercemos esfuerzos metabólicos mixtos (aeróbico y anaeróbico). ... Estos pueden tener un bajo impacto, como la gimnasia suave para la tercera edad, o exigir un alto nivel de energía como un entrenamiento de alta intensidad HIIT.
What is social health and what does it mean to you?
Answer:
Explanation: social health is the capability to form relationships with others. its also the capability to adapt comfortably to social situations. to me social health is being able to have good and healthy relationships with people and the ability to feel comfortable in social settings.
The heart sounds are caused by:
A.movement of blood through the chambers
B.contraction of the muscles
C.blood flowing into the aorta
D.the snapping shut of the valves
Answer:
a
Explanation:
the blood move through the chambers
30 POINTS
PLEASE HELP
In 3-4 sentences, explain in greater detail how the body uses protein.
Answer:
Some proteins in the body make up antibodies that help the immune system fight bacteria and viruses. It also helps build and repair both cells and body tissues, which include but are not limited to: the skin, hair, muscle, and bone. Protein is also important to blood clotting, hormones, and enzymes in the body.
Hope this helps you out! Have a great day! :)
Name three diseases related to poor diet and lack of physical activity.
any one a single pringle and need a hug
Answer:
Yes : (
Explanation:
Answer:
I- yes
Explanation:
Bro I got a valentine and she ditched me its been tuff
will someone date me please? im broken
A.yes
B.no
C.maybe
D.no cause you need to die
Answered:: C
Explanation:
Answer:
no I'm
Explanation:
I'm a girl... and I'm not ready
3)What are your tips toward students who have lost all life motivation? Those who don’t have anyone to turn to and don’t see reason to wake up every day. What can you do to help someone in these conditions?
I of course can answer this myself but I would just like to see what others think plus you’d get some points.
Answer:
No matter who you are, you will have moments where you feel like you have no motivation to do anything at all. Even highly effective and successful people will have times when they feel unmotivated. However, it is the way they deal with this “down” time that keeps them moving forward and helps them to accomplish great things.
Motivation is one of the keys that will push you into taking action and keep you moving each day. If you do not have motivation, you will tend to procrastinate on the things that are supposed to get done. Eventually, you will put things off and totally give up on your project or task.
This is what’s happening to most people out there. They say they want to become rich by investing or running their own business on the Internet. However, whenever they need to study the company report or build their website or write a report, they feel no motivation to work. This is where most people give up.
Fortunately, there are solutions to this. Here are the 7 great ways how to overcome a loss of motivation.
1. Remember Why You Want to Do It at First
If you feel a lack of motivation when you want to type an article, try to think about why you want to do it in the first place. The reasons you do something are the driving force behind everything you do. It is only when your reason is strong and emotional enough that you will do whatever it takes to accomplish the task.
When you feel no motivation at all, it is because the reason behind what you’re doing is not strong enough. Think about it, why do people stop smoking? Most of the time, people stop smoking because they have a strong reason, if they continue to smoke, they may suffer serious health problem and might lose their love ones.
So why do you do what you do? Do you know why you want to achieve your goals and your targets? Make sure your reasons are strong and emotional. When you have no motivation, think about the purpose why you want to do it.
Organize and make a “periodic table” out of these 4 food Categories
1. Grains
2. Dairy Products
3. Fruits
4. Vegetables
Answer:
1. Grains
2. Vegetables
2. Fruits
4. Dairy Products
Explanation:
According to the food pyramid, grains should be used in large amount among all food products. Vegetables can also be used in large amount because they have high amount of fibers that is necessary for good health. After that fruit comes in the pyramid which is also used in large amount and have good effect on our health. In the last, dairy products can be used in low amount in order to stay healthy.
A food handler has diarrhea and has been diagnosed with an illness
cause from Norovirus, what should the manager tell them to do?
A
Work in a non food-contact position in the kitchen
B
Wash hands as much as possible
С
Stay at home until approve to return to the operation
D
Wear an extra pair of sanitation gloves
Answer: A food handler has diarrhea and has been diagnosed with an illness from Shigella spp. What should the manager tell this food handler to do?
a. wear gloves while handling food
MARK ME ME BRAINLIST
The EPA requires the use of precise forms called the:
A) Hazardous Waste Identification Module
B) Uniform Hazardous Waste Manifest
C) Unique Hazardous Waste Identifier
Eing the exar
D) Hazardous Waste Papers and Notification Directions
Eiento
How are the cells in one system different from cells in other systems?
Answer:
Each of your body systems relies on the others to work well. Your respiratory system relies on your circulatory system to deliver the oxygen it gathers, while the muscles of your heart cannot function without the oxygen they receive from your lungs.
Explanation:
A Ladder of Complexity
It can be helpful to visualize the levels of organization as a ladder. Beginning at the bottom rung with the most basic component of the human body, you can imagine each subsequent rung as a new level of organization, building in complexity as you work your way up the ladder.
Cells in the Human Body
The simplest unit of life is the cell. In fact, some organisms like bacteria are nothing more than a single cell. The human body contains approximately 30 trillion cells and that is without considering all the unicellular bacteria that naturally colonize the digestive tract. Scientists estimate there are approximately 200 unique types of cells in the human body.
Cells Form Tissues
Groups of cells organized together for a specific function form tissues. There are four basic types of tissue in the human body: epithelial, muscle, nerve and connective. Epithelial tissue covers the exterior of the body as well as the linings of the organs and cavities of the body. Muscle tissue contains cells that are sometimes called “excitable” because they are able to contract and enable movement. Nerve tissue conducts electrical impulses and send signals through the body. Connective tissue holds the body together and includes both bones and blood.
Tissues Form Organs
An organ is two or more tissues that come together to form a single unit with a unique structure and function. The heart, for example, is an organ that contains all four types of tissue to accomplish its very important task. There are 78 organs in the human body, including five organs considered vital for life. These vital organs are the brain, heart, lungs, kidney and liver. The largest human organ is the skin, which can weigh around 20 pounds.
Of course, the levels of organization of the human body don’t stop with the organs. Individual organs work together in nine major organ systems. And, at the very top of the ladder, all those systems, organs, tissues and cells come together to form an organism: you!
(hope this helps can i plz have brainlist :D hehe)
The cells in one system are different from cells in different system as the cells of one system has a property of differentiation in them.
What is the types of cells ?The cells types varies on the number, shape and size of the nucleus where one nucleus means the cell is uninucleated , two nucleus means binucleated, multiple nucleus means the cell is multinucleated.
Every cell has a property of differentiation property that is they are assigned a different duty that is they are given a duty to perform certain functions.
The cells that are given a property of differentiation and given a property of division in which they divide in a controlled manner depending on the type of division that is followed up.
Therefore, differentiation is the property because of which they are different from one system to another.
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where did the word "cells" come from?
What is the least persuasive evidence you found that shows that the behavior may be genetic? Why do you consider that to be your least persuasive piece of evidence?
Answer: New York, NY (September 18, 2017) - The use of genetic data to establish a physiological basis for violent or impulsive criminal behaviors is occurring more frequently in criminal trials. However, a new review finds that genetic evidence used in the courtroom is not likely to be effective in convincing judges and juries that the defendants are less culpable for their actions. Evidence for a link between gene variants and criminal behavior has been tenuous. For example, low activity in the MAOA gene, found on the X chromosome, added to a history of childhood maltreatment, has been associated with an increased number of convictions for violent crime. However, the relationship between the gene's activity, environmental factors, and criminal behavior is unclear.
Explanation: ILL HELP THE BEST I CAN WITH STATISTICS
PLEASE ANSWER ASAP!!!
Is this statement true or false: The first step in coping with distress is recognizing it.
True
False
Answer:
true . . . . . . . . . . .. . . . . . . . . . . . . . . . . .
The ability of an animal to produce offspring or food products is called its _____.
Answer:
the def
Explanation:
Fecundity is the capability of an individual or population to produce offspring whereas fertility is the number of offspring produced by the population or the individual.
Plz help me and I’ll give brainliest to u and if you don’t know then don’t answer
Answer:
If a cell encounters a hypotonic environment, (like pure water for instance), water will diffuse into the cell and the cell will begin to swell. ... If solute concentrations are equal between the environment and the interior of the cell, there will be no net gain or loss of H20 from the cell.
Answer:
B
Explanation:
The water would diffuse into the cell and the cell would start to swell. The cell could possibly burst.
What is correct definittion for individual team sports?
Answer:
one person plays at a time
Explanation:
sports in which one player competes at a time, for individual points only.
Enzymes have an optimum temperature at which they work
best. Temperatures above and below this optimum will
decrease enzyme activity. Which graph best illustrates the
effect of temperature on enzyme activity?
Answer and
Answer:
The correct option to choose from all these above is B
Lower temperatures cause chemical reactions to take longer. Enzymes become inactive at freezing temperatures but regain most of their enzyme activity when temperatures rise again, whereas some enzymes lose activity when frozen.
The graph B is best illustrates the effect of temperature on enzyme activity.
How does the temperature affect enzyme activity?
Raising the temperature of a reaction generally speeds it up, while lowering the temperature slows it down. Extremely high temperatures, on the other hand, can cause an enzyme to lose its shape (denature) and stop working. pH: Each enzyme has a preferred pH range. Changing the pH outside of this range will cause enzyme activity to slow down.Lower temperatures cause chemical reactions to take longer. Enzymes become inactive at freezing temperatures but regain most of their enzyme activity when temperatures rise again, whereas some enzymes lose activity when frozen.To learn more about : Enzyme activity
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Heat cramps, heat exhaustion & heatstroke are all the same
True or False?
Answer:
False
Explanation:
Answer:
True
Explanation:
Heat cramps: The result of dehydration and low salt levels.
Heat Exhaustion: The result of dehydration and prolonged over-exertion. Heatstroke: The result of the body's inability to regulate its temperature. It can be life-threatening.
what are the functions of biceps
Explanation:
functions of the biceps is flexion of the elbow and supination of the forearm.
Need help asap
ASSIGNMENT: ANALYSIS OF VITAMIN INTAKE
Evaluate your personal vitamin needs.
What are your daily requirements?
Analyze your typical daily personal intake in food sources. Are you meeting your requirements? Are your getting too much of something?
Could a nutritional supplement be of help?
Write a 500-750 word essay detailing your findings.
I dont care if it is your intake just get it done asap
One of the most important subjects to master in your life is nutrition. Once you understand how your body takes in food, breaks it down and distributes it throughout your body, you will be able to make healthier food choices throughout your life. You will also be better able to express to your doctor any problems you may encounter,. .
Carbohydrates: Introduction
one of the three primary classes of macronutrients that make up the food we eat. There have been many changes to the types of carbohydrates available. In this century there has been a dramatic shift away from the consumption of fresh fruits and vegetables and complex carbohydrates toward an increase in the consumption of refined carbohydrates. These dietary shifts are implicated in a number of diseases including obesity, diabetes, cardiovascular disease and tooth decay.
Fats: Introduction
Mmm…fats! They make food taste delicious. But what is their value in human nutrition? How much do you need each day? How much is too much? What makes up a good fat or a bad fat? How have modern processing and fast foods changed the fats?
Proteins: Introduction
Protein is another crucial macronutrient. An essential part of human nutrition, they are second only to water in the body’s composition. Protein makes up about 20 percent of our body weight, and is the primary component of muscles, hair, nails, skin, eyes, and the heart and brain. Composed of carbon, oxygen, hydrogen and nitrogen, protein is made of smaller building blocks called amino acids.
Vitamins: Introduction
This section focuses on one of two micronutrient categories: vitamins. Vitamins are essential to human nutrition. They are organic (contain carbon), and are found in small amounts in plant and animal sources. With the exception of a few B vitamins and an occasional biochemical conversion from a precursor, we must get them by eating the plants and animals that contain them.
Minerals: Introduction
Now we get down to the foundational elements that our entire nutritional matrix is built upon. The minerals! Minerals are basic constituents of all matter. Minerals exist as inorganic forms in the earth, and they are a part of all living tissues. In fact, every living cell depends on minerals. When plant or animal remains burn or decompose, it is minerals that are left as the final ash.
Like vitamins, they are coenzymes enabling the body to create energy, growth and healing. Minerals are inorganic molecules that are found on the periodic table and, generally, do not break down into smaller substances. Let’s explore minerals in nutrition!
Fluids And Hydration: Introduction
The water of life:
After air, water is the most important nutrient to the human body. A person can go without food for many weeks, but only a few days without water. Fluids provide hydrogen, oxygen and electrolytes (minerals). In this section we will examine the importance of fluids and the concept and science of hydration. We will also consider modern sources of water, quality issues and the technology of sports hydration drinks.
Single-use gloves are NOT required when
A
when the food handler doesn't enjoy wearing them
00
handling ready-to-eat food
с
washing produce
D
handling cooked food
Answer:
D washing produce
Explanation:
Answer:
washing produce
Explanation:
The energy you use to maintain normal functions such as breathing is called