Answer:
Most people have goals for fitness but can;t accomplish it, leading them to become not as confident in this era.
Explanation:
If your in middle school, you would understand. In middle school, your expected to run a mile at least once a week. If you can;t even run of r a few minute's are are always last to finish, the "Popular" group will notice and begin spreading rumors. You can disagree with me, but that may just prove that your popular yourself and don;t want to admit that you do these things.
A virus is a genome, or set of chromosomes, contained inside a protein capsule called a capsid. A virus can be either a single or double strand of RNA or DNA. Although viruses are made of genetic information, they do not have cells. They also need to attach to a host cell in order to live and reproduce. Host cells can be from animals, plants and even bacteria and fungi. Scientists debate whether or not viruses are considered living organisms. Most agree that viruses are not living.
Which of these statements is true based on the information in the passage?
A
Viruses can survive independently for many years.
B
Viruses need to have a capsid in order to reproduce.
C
Viruses blur the boundary between what is and is not considered “life.”
D
Viruses and bacteria work in exactly the same way to infect humans.
Answer:
The answer is D
Explanation:
ggggggggggggggggg
Which of the following describes an outcome variable (dependent variable)?
A. the item or subject that the experiment is conducted on
B. a variable that changes in an experiment due to another factor
C. the variable that the experimenter is changing
D. any condition or event that could affect the outcome of an experiment
Many noncommunicable diseases are chronic illnesses that usually heal once they go into remission.
True
False
Question 6 (1 point)
Making healthy lifestyle choices and forming healthy habits now can reduce your risk of developing cancer later in life.
True
False
Question 7 (1 point)
Asthma and chronic obstructive pulmonary disease cannot be cured, but medications can help manage the conditions and symptoms.
True
False
Question 8 (1 point)
Alcohol-based rubs are effective when soap and water are unavailable, even for visibly dirty hands.
True
False
Explain thoroughly why the heart needs to pump blood throughout the body.
Explanation:
Your heart muscle needs its own supply of blood because, like the rest of your body, it needs oxygen and other nutrients to stay healthy. For this reason, your heart pumps oxygen-rich blood to its own muscle through your coronary arteries.
How does a person's response to stress change throughout all three phases of Selye's general adaptation syndrome? Answer: In the first phase of the general adaptation response (the alarm phase), the body reacts to a stressor with an alarm reaction. A person may notice a quickening heart rate and an increase in breathing and energy. In the second stage of the general adaptation response (the resistance phase), the body releases hormones to stabilize body, but the body still remains at high alert as physiological responses remain elevated. Finally, the body reaches exhaustion phase if the stress continues. In this phase, the person has used all resources and has nothing more to use to cope with the stressor. It is during this stage that the person's emotional and physical health begins to decline.
Answer:
true
Explanation:
It is during this stage that the person's emotional and physical health begins to decline. The given statement is True.
What is Adaptation?The biological process through which organisms adapt to new surroundings or modifications in their current environments is known as adaptation in evolutionary theory.
Even while adaptation was a topic of discussion among scientists before the 1800s, Charles Darwin and Alfred Russel Wallace did not create the theory of natural selection until then.
Wallace and Darwin both went beyond basic adaptation when formulating the notion of evolution by natural selection by describing how organisms adapt and evolve.
Therefore, It is during this stage that the person's emotional and physical health begins to decline. The given statement is True.
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WILL GIVE 90 POINTS!!
What is the importance of wearing sunglasses all year long?
A. They block the amount of light that gets inside your pupils.
B. They block the harmful UV rays that come from the sun.
C. They prevent your iris from getting bigger from the sunlight.
D. They prevent your retina from getting too much sunlight.
The best method for protecting your hearing if you work in a theater that has frequent concerts would be to
A. tell your boss you can only work the box office because it is not noisy there.
B. refuse to work rock concerts since they are the ones that play loud music.
C. walk with your hands over your ears when you have to seat people in the theater.
D. wear earplugs in your ears that will still allow you to hear, but will reduce the noise level a lot.
What are the three key ways to keep your ears healthy? Monitor the noise levels, visit your
doctor if you experience any hearing problems, and
A. tell your friends to turn their music down.
B. use headphones so you don't disturb others.
C. use cotton swabs to remove earwax.
D. wash your outer ear with a wet washcloth and then dry it with a towel.
(Please answer all of these)
Answer:
1)B
2)D
3)D
Explanation:
1) Sunglasses help protect our eyes from the suns UV rays with the shade they provide.
2)Earplugs help reduce damage toward our eardrums.
3)In order to have healthy hearing, we should try keep our ears clean. Cotton swabs cause blockages.
How do molecules from food and air get to the cells in the body?
Answer:
Molecules from food and molecules of oxygen move from the mouth and the nose to cells of the body through a series of blood vessels, including veins, arteries, and microscopically small blood vessels (capillaries), that extend throughout the body.Explanation:
Food having a small monomer of biomolecules and oxygen in the air is travel through the circulatory system into the cell.
How do molecules reach the cell?Through a network of blood vessels, which include veins, arteries, and tiny blood vessels (capillaries), that stretch throughout the body, food and oxygen molecules go from the mouth and nose to body cells.
One of the human body's eleven organ systems is the circulatory system. Its primary job is to move waste products away from cells and nutrients toward them.
Through chemical processes, food is transformed, creating new molecules that release energy as it passes through an organism.
Therefore small molecules from food and air travel through the circulatory system.
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Clarence goes to his doctor and discovers he has high blood pressure. What MOST likely is something his doctor will recommend to help lower his blood pressure?
Doctor will recommend to lower his blood pressure by maintaining healthy diet, body weight and performing regular exercise.
What are the factors that lowers blood pressure?Clarence has high blood pressure, therefore, his doctor recommends some lifestyle changes to help lower his blood pressure. These changes may which are reducing sodium intake because consuming too much salt increases blood pressure. Reduce his sodium intake can be avoided by consuming less processed and fast foods and more fruits and vegetables.
Regular exercise and physical activity also help to lower blood pressure, so doctor can recommend Clarence to engage in moderate physical activity for at least 30 minutes a day and eating a healthy diet, such as fruits, whole grains, low-fat dairy products, etc. also lower blood pressure.
Maintaining a healthy weight is also very important aspect in lowering blood pressure, so his doctor also suggest to maintain a healthy weight through exercise and his doctor also recommend to reduce the alcohol intake.
Therefore, doctor will recommend to maintain healthy diet, body weight and performing regular exercise to lower the blood pressure.
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(01.07 HC)
Explain the overload principle. Discuss the relationship between the principle of overload and the FITT principle. (6 points)
Your answer:
Please helpppp:
Photosynthesis occurs mostly in the______of a plant.
Answer:
chloroplasts
hope you have a good day!
Read the sentences carefully and choose the letter of the correct answer.
Critical thinking. What factors do you think explain why people misuse or abuse medications, despite the negative consequences?
Answer:
The state their body is in and also their mind frame because the part of the brain that tells them they need the drug to function overthrows the part of themselves that knows the drug is harmful
are all trans women born with male parts
(i just want to know I'm trying to figure out my sexuality)
Match these nutrients with their functions.
Vitamin E
helps cells function normally
Vitamin C
needed by all cells, especially by red blood cells, to help carry oxygen
.
Vitamin B
helps in forming blood cells, helps resist infection, helps prevent fatigue and aids in
healing, prevents scurvy
.
phosphorus
helps keep skin healthy, protects against night blindness, promotes healthy eyes .
calcium
used by the body to form bones and teeth, helps blood clot, helps muscles and
nerves work normally
.
iodine
keeps nervous system healthy, keeps appetite and digestion healthy, helps body chemistry to function normally
.
iron
helps blood to clot
.
water
necessary to carry nutrients to cells and carry away waste products
Vitamin D
helps body use calcium and phosphorus to form strong bones
.
Vitamin K
similar to calcium; needed by all cells in small amounts to help them use other nutrients for energy
helps control rate of metabolism of food
Answer:
E: helps maintain healthy skin and eyes, and strengthen the body's natural defence against illness and infection
C: an antioxidant that helps protect your cells against the effects of free radicals — molecules produced when your body breaks down food or is exposed to tobacco smoke and radiation from the sun, X-rays or other sources. Free radicals might play a role in heart disease, cancer and other diseases.
B: play a vital role in maintaining good health and well-being. As the building blocks of a healthy body, B vitamins have a direct impact on your energy levels, brain function, and cell metabolism. Vitamin B complex helps prevent infections and helps support or promote cell health.
D: involved in calcium absorption, immune function, and protecting bone, muscle, and heart health. It occurs naturally in food and can also be produced by your body when your skin is exposed to sunlight.
K: helps to make various proteins that are needed for blood clotting and the building of bones. Prothrombin is a vitamin K-dependent protein directly involved with blood clotting. Osteocalcin is another protein that requires vitamin K to produce healthy bone tissue.
Explanation:
Dreams and memories are the products of your endocrine system. True False
Answer:
False
Explanation:
the answer is false
An individual with heart disease would benefit the most from following a diet that is __________.
A.
rich in fiber and carbohydrates
B.
low in sodium, fats, and cholesterol
C.
free from lactose, fats, or salt
D.
low in sugar and cholesterol
Please select the best answer from the choices provided.
A
B
C
D
After being diagnosed with poliovirus, Dani experienced paresthesia. Which complaint MOST likely accompanied this specific symptom?
A ~ I cannot move my legs.
B ~ I cannot feel anything in my legs.
C ~ I feel pins and needles in my legs.
D ~ I feel extreme heat in my legs.
I will give brainliest to the first person to answer!
Answer:
C i think so tbh im not sure is it C or B but ill go with C !
can pets get coronavirus, can they sense coronavirus explain
Answer:
Animals don't appear to play a significant role in spreading the virus that causes CO.VID-19 . There is no evidence that viruses can spread to people or other animals from a pet's skin, fur or hair.
Explanation:
but to me i think cov.id-19 came from animals in china and i believe pets can sense anything
HELP ME PLS I WILL GIVE BRAINLIEST
Column A
1.
Any action in which the body uses energy.:
Any action in which the body uses energy.
2.
Physical activity that is structured and planned and has the purpose of increasing physical fitness.:
3.
Brain chemicals released during physical activity that improve mood.:
4.
Activities that consist of sitting or lying down and using very little energy.:
5.
Resource health professionals use to provide guidance on how people can improve their health through physical activities.:
6.
Type of physical fitness a person needs to perform daily activities with ease and energy.:
7.
Using oxygen to break down energy for use in the muscles.:
8.
Opposition.:
9.
Ability to continue performing a physical activity over time.:
10.
Type of physical fitness that improves a person’s performance in a particular sport or leisure activity.:
Column B
a.
sedentary behaviors
b.
health-related fitness
c.
endurance
d.
physical activity
e.
endorphins
f.
Physical Activity Guidelines for Americans
g.
resistance
h.
exercise
i.
aerobic
j.
skill-related fitness
1. Any action in which the body uses energy. d. physical activity
2. Physical activity that is structured and planned and has the purpose of increasing physical fitness. h. exercise
3. Brain chemicals released during physical activity that improve mood. e. endorphins
4. Activities that consist of sitting or lying down and using very little energy. a. sedentary behaviors
5. Resource health professionals use it to provide guidance on how people can improve their health through physical activities. f. Physical Activity Guidelines for Americans
6. Type of physical fitness a person needs to perform daily activities with ease and energy. b. health-related fitness
7. Using oxygen to break down energy for use in the muscles. i. aerobic
8. Opposition. g. resistance
9. Ability to continue performing a physical activity over time. c. endurance
10. Type of physical fitness that improves a person’s performance in a particular sport or leisure activity. j. skill-related fitness
1. Physical activity is any action in which the body uses energy. This can include a wide range of activities such as walking, running, swimming, or playing sports. Engaging in physical activity has numerous benefits for overall health and well-being. It helps to maintain a healthy weight, improve cardiovascular health, strengthen muscles and bones, and enhance flexibility and coordination.
2. Exercise, on the other hand, refers to structured and planned physical activity with the specific purpose of increasing physical fitness. It involves following a regimen or program designed to target specific fitness goals, such as improving strength, endurance, or flexibility.
3. Endorphins are brain chemicals released during physical activity that improve mood. When we engage in physical activity, our brain releases endorphins, which are neurotransmitters that act as natural painkillers and mood enhancers. Endorphins create feelings of happiness, reduce stress and anxiety, and contribute to an overall sense of well-being.
4. Sedentary behaviors, on the other hand, refer to activities that consist of sitting or lying down and using very little energy. These activities include prolonged sitting, watching television, or working at a desk for long periods without much movement. Sedentary behaviors are associated with various health risks, such as obesity, heart disease, and musculoskeletal issues.
5. Health professionals often rely on resources like the Physical Activity Guidelines for Americans to provide guidance on how people can improve their health through physical activities. These guidelines offer evidence-based recommendations on the amount and types of physical activity needed to achieve health benefits.
6. Health-related fitness refers to the type of physical fitness a person needs to perform daily activities with ease and energy. It encompasses various components such as cardiovascular endurance, muscular strength and endurance, flexibility, and body composition.
7. Aerobic exercise is a type of physical activity that utilizes oxygen to break down energy for use in the muscles. It involves sustained, rhythmic movements that elevate the heart rate and breathing. Aerobic exercise, such as jogging, cycling, or dancing, helps improve cardiovascular fitness, lung capacity, and overall endurance.
8. Resistance, in the context of physical activity, refers to the opposition or load encountered during exercise. It can involve using weights, resistance bands, or body weight to create resistance against the muscles, challenging them to grow stronger and more toned. Resistance exercises, like weightlifting or bodyweight exercises, help build muscle strength, increase bone density, and improve overall body composition.
9. Endurance is the ability to continue performing a physical activity over time. It relates to the body's capacity to sustain prolonged effort and resist fatigue. Endurance exercises, such as long-distance running or swimming, focus on improving cardiovascular fitness and building the stamina necessary for extended periods of activity.
10. Skill-related fitness refers to the type of physical fitness that improves a person's performance in a particular sport or leisure activity. It includes components such as agility, coordination, balance, power, and reaction time. Skill-related fitness is important for individuals who participate in sports or activities that require specific physical skills and abilities, such as basketball, soccer, or gymnastics.
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If the amplitude and frequency o
Answer:
Amplitude from frequency
The relationship between the wave's amplitude and frequency is such that it is inversely proportional to the frequency. The amplitude decreases as the frequency increases. The amplitude increases as the frequency decreases.
Explanation:
Please mark me brainly
The relation between amplitude and frequency is an inverse relationship.
In the context of waves, amplitude refers to the maximum displacement or intensity of the wave, while frequency represents the number of complete cycles or oscillations of the wave that occur in a given time.
According to the principles of wave behavior, as the frequency of a wave increases, its amplitude tends to decrease, and vice versa. This means that waves with higher frequencies have smaller amplitudes, while waves with lower frequencies have larger amplitudes.
This relationship is often observed in various wave phenomena, such as sound waves, electromagnetic waves, and mechanical waves, where the energy of the wave is distributed between its frequency and amplitude.
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if the amplitude and frequency of electromagnetic wave is given what is the relation between them
What are the 5 food groups often deficient in the average American diet and what are two of the diseases that could result from a lack of these things in a person's diet?
Answer:
What are the 5 food groups often deficient in the average American diet and what are two of the diseases that could result from a lack of these things in a person's diete
Explanation:
Which is NOT required for a job in dentistry?
A.
Strong motor skills
B.
Medical knowledge of the whole body
C.
Social skills
D.
Knowledge of oral hygiene
Answer:
answer is C because social skills is not a job in dentistry
Does anybody know a good catchy title for a gym poster?
Strong fit thicc, and most importantly big ****
Explanation: "A healthy mind in a healthy body"
"Commit to be fit"
"Don’t be a brat, burn that fat" LOL
"Fitness is not a destination it is a way of life"
"The only bad workout is no workout"
"The Price of Excellence is discipline"
-I hope this helps! ;)
HELPPPPP GIVING 19 POINTS
Answer:Smooth muscle is called involuntary muscle because you can not control this type of muscle movement. These muscles line internal organs, blood vessels, and organs such found in the digestive and reproductive systems.
Explanation:
Answer:
.
Explanation:
Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract. It starts in the esophagus where strong wave-like motions of the smooth muscle move balls of swallowed food to the stomach.
Food labels contain a lot of important information consumers can use to make wise food choices. You learned what type of information is found on the food label, now it is time to get creative. You will create a food label for a brand new food or beverage product. Your product should be original, creative, and school appropriate.
Your food label should contain the following:
Creative, catchy product name (describes the food/beverage)
Picture of the food product
The Nutrition Facts (numbers and amounts can be made up)
Product ingredients
A Health Claim (low-fat, 100% of your daily Vitamin C, etc.)
Which is considered normal blood pressure?
A) 129/89
B) 118/76
C) 135/85
D) 145/90
Answer:
B
Explanation:
HEYOO PEEPS 1. What are some things you can do on a regular basis to maintain proper hygiene/ reduce the risk of infection?
All living things have four basic needs to live and function. List these four needs. Sample Response: All living things require water, air, food, and a place to live in order to survive.______________ What did you include in your response? Check all that apply. Living things require water. Living things require air. Living things require food. Living things require a place to live.
Answer:
food water shelter and air.
Explanation:
Question 1 of 5
What is the best way to help you ensure continued success in both fitness
and life?
O A. Setting and updating goals.
B. Refusing to be flexible in exercise and life.
C. Finding a workout partner.
D. Keeping a precise schedule of how you will spend every hour of
the day
Answer:
A. setting and updating goals