Answer:
The sarcomere is the fundamental unit of muscle structure. Its capacity for contraction is the essential trait that makes muscles work. It has two primary components (1) thin filaments (each of which contains two strands of actin and a single strand of regulatory protein); and (2) thick filaments made of myosin (see diagram right).
Explanation:
Which of the following organs would likely be divided in half if you make a midsagittal cut?
A. left lung
B. right lung
C.stomach
B.kidney
Answer:
B. Kidney
not completely sure but that's what I have the most open
Please help!! Will mark brainliest :)
Looking up to the highest shelves in a grocery store might ensure that a customer does not miss some of the
- cheapest and most affordable choices
- healthiest food choices
- fresh produce and dairy options
- organic, free-range, and humane options
Answer:
healthiest food choices
Explanation:
Looking up to the highest shelves in a grocery store might ensure that a customer does not miss some of the healthiest food choices
what are major types of healthy food ?A healthy diet is important for optimal nutrition and well being while choosing foods, focus on fruits and vegetables, whole grains, lean protein and low-fat dairy products.
Vegetables consumption per day according to the U.S. Department of Agriculture Include dark leafy greens, orange and red vegetables and other dark-colored produce is good for health.
consumption of fiber content fruits gives potassium, vitamin A or vitamin C , is a good source of all of these nutrients, Whole Grains do not have bran and germ removed like refined grains do have.
Protein derived food are also healthier food like boneless skinless chicken breasts, beans, tofu, fish and eggs, One egg, 1 tablespoon of peanut butter, 1/4 cup of beans or 1 ounce of meat counts as an ounce.
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An athlete needs a quick energy source before running a race. Which type of flood would be most helpful in providing this energy?
a)foods rich in proteins.
b)foods rich in enzymes
c)foods rich in xarbohydrates
d)food rich in nuucleic acids
When the two bones of a joint no longer line up they are ____________________
What does the push up test measure
A.Strength of arms and chest
B .Your flexibility
C .Your Cardio fitness
D .The strength of your abdominal muscles
Answer:
Anumber strengthvof arms and chest
Answer:
d
Explanation:
What sorounds the cell
Answer:
Cell membrane
Explanation:
Answer:
plasma membrain the is falsafa liquid that is full of protein
give examples of prevention to prevent illness or injuries
Answer:
To eat good food and other stuff
Answer:
always clean your hands
Explanation:
watch for hazards and practice good body mechanics
According to this multistage fitness test reference chart, what would the maximum oxygen intake be for a person who failed to complete the seventh shuttle run in the fifth level? A. 26.8 ml/kg/min B. 28.3 ml/kg/min C. 30.2 ml/kg/min D. 31.8 ml/kg/min
Answer:
D
Explanation:
Rachel is feeling ill. Which symptom indicates that Rachel’s illness is related to her ear and that she should consult a doctor?
Answer: loss of balance
Explanation: I did the test and a problem with your inner ear can cause loss of balance.
Answer:
it's a loss of balance on edge 2020
Which of the following is not a good tip for someone just starting to exercise?
A. Start off slowly if you have been inactive for a long time
B. Increase the frequency, duration, and intensity of the activities you already participate in
C. Choose an activity for very advanced exercisers
D. Ask someone with experience to help you
Answer:
Increase the frequency, duration, and intensity of the activities you already participate in
what is the purpose of a career portfolio?
Answer:
Career portfolios are used to plan, organize and document education, work samples and skills. People use career portfolios to apply for jobs, apply to college or training programs. They are more in-depth than a resume, which is used to summarize the above in one or two pages.
If a person consumes an extra 500 calories per day, how long would it take before he or she gained one pound?
Answer:
It would take around 7 days, or a week before the person gained a pound
What does it mean to have a predisposition for a specific disease or condition?
A. Your doctor has already put you on a series of medications
B. Your physical condition prevents you from becoming sick
C. Your family history means it might be passed down to you
D. Your health is currently deteriorating because of the condition
Answer:
C
Explanation:
A team of international researchers discovered a hidden sensory __________ located throughout the blood vessels and sweat glands.
Answer:
system
Explanation:
Answer:
systems
Explanation:
Define fencing as in sport
Answer:
Fencing is a type of sport often referred to as "physical chess".
Explanation:
I am Bithiah Koshy, if you search me up you'll find out that I am a fencer myself. Fencing consists of three weapons/ blades, Epee, Foil, and Sabre.
Sabre:
Sabre is the fastest of the three weapons. The blade is also the lightest among them.
Epee:
Epee is the slowest of the three weapons. The blade is the heaviest.
Foil:
Foil is the in the middle. It can be fast, slow or medium paced, depending on your opponent and what tactics you use. The blade is neutral weight.
It is a very expensive sport and it is considered prestige sport. Similar like equestarian and archery they are not cheap sports.
Strong and supportive friendships...
O increase happiness, self-esteem, and causes stress.
o
increase stress, makes you unhappy, and brings you down.
o increase stress, self-esteem, and reduces happiness.
O increase happiness, self-esteem, and reduces stress.
Answer:
Increase hapiness,self-esteem and reduces stress.
B, D. E
Explanation:
on edgde
what are four early warning signs someone you know may be living with health problems
Is a hot dog a sandwich?
how old do you have to have youre lincse?
Answer:
15
Explanation:
Answer:
16 or 17 depending on the state youre in
Explanation:
Why do you think the invention of the
printing press contributed to an
"explosion of knowledge"?
Answer:
For many people, problems with pervasive media began in Germany late in the fifteenth century with Gutenberg's invention of the printing press. Along with Gutenberg's invention came the suggestion that the printing press caused the Protestant Reformation by making Bibles available for a larger audience.
Explanation:
One Important factor influencing the delivery of health care is:
A. The decreasing life span
B. The rising cost of health care
C. Lack of demand
D. The excess of health care workers
Answer:
its B
Explanation:
Inverted scissor kick is used when?
Answer:
The inverted kick is used primarily for lifeguards who are towing a victim in a side-lying position. The inverted kick is less likely to strike the victim than the regular kick, thus it is preferred for rescues where a scissors kick is employed.
Explanation:
Is rocking children to sleep pleasant or unpleasant?
Answer:
it can be pleasant for some baby's but not all babys like alot of motion. some babys can get motion sickness
Alexis stayed up all night Thursday finishing a term paper. She will be able to improve her ability to function without disrupting her circadian rhythms if she sleeps until noon this weekend.a. trueb. false
It is false that Alexis stayed up all night Thursday finishing a term paper. She will be able to improve her ability to function without disrupting her circadian rhythms if she sleeps until noon this weekend.
What is circadian rhythm?Circadian rhythms are 24-hour cycles of physical, mental, and behavioral changes.
These natural processes are primarily influenced by light and dark and affect the majority of living things, including animals, plants, and microbes.
Circadian rhythms serve an important purpose: they prepare your body for expected changes in the environment, such as the time for activity, sleep, and eating.
The sun's light/dark cycle is the most powerful external cue. Artificial light also has an effect on the pacemaker.
Because the circadian rhythm is already established, any change in routine will have an impact on how the body works, resulting in health problems.
Thus, the given statement is false.
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Physical health only deals with exercise.
O True
O False
Answer:
false
Explanation:
don't get health benefits from exercise unless you are exercising vigorously so the answer is false hope that helps
Nerves are stringy bands of tissue that connects your heart to your long bones. True or False
Answer:
False.
Explanation:
Nerves transport signals from your brain to the rest of your body and vice versa- such as the sensation of heat. Tendons are the tissue that connects muscle to bones
Answer:
false
Explanation:
At an amniocentesis just prior to birth, a fetus's lecithin/sphingomyelin ratio was determined to be 1:1. Based on this, she is prone to which type of respiratory problem following birth?
The primary healthcare provider has prescribed fluticasone nasal spray for a client with sinusitis. Which of these instructions regarding the use of the spray are appropriate for the client?
1. Use the drug on a regular basis, not PRN
2. Clear the nasal passages before using the drug
3. Discontinue use of the drug if nasal infection develops
4. Remember that driving may be dangerous because of the drug's sedative effect
5. Begin taking the drug 2 weeks before pollen season starts and use it throughout the season
Answer:
DRUGS !!!!!!!!!
WHAT DO YOU WANT WITH DRUGS? THAT'S MY QUESTION.
What do I need to do if my heart rate is below my target range during a cardio activity? What does it mean if it is too high?
Answer:
What do I need to do if my heart rate is below my target range during a cardio activity? What does it mean if it is too high?
Explanation:
it mean that your heart rate is going slow and that your not moving that much and that your not that active.
when your heart rate is up means that your working hard as in running doing something active.
AS YOU KNOW, WHETHER A PERSON HAS "GOOD" OR "POOR" SOCIAL SKILLS, WHAT 3 THINGS IN THEIR LIFE
WILL BE AFFECTE?
Explanation:
BAD..
(1) social skills 2 meet unknown ppl.
(2) judgement on good & bad situations
(3) health.
good..
(1) outgoing
(2) eager 2 meet ppl.
(3) good judgement