物理
運動學、受力分析、電學與方程推導。
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this is a nutrition label on a cookie box. nutrition facts serving size…
100
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an obese, adult male was diagnosed with type 2 diabetes. which research…
Adults have a higher risk of developing unhealthy outcomes when they are obese.
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which factors affect the number of calories a person needs each day? se…
age, sex, height
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the image shows the myplate tool. nadeem is gathering information to im…
Choose whole grains. Eat a variety of fruits. Add in low - fat dairy products.
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what conclusion can be drawn from this table? people can calculate calo…
People can critique the quality of nutrients they consume in a diet.
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which phrase accurately describes total body fat? select three options.…
- essential fat needed for normal body functioning - a type of fat also known as storage fat - a fat that helps calculate relative total body composition
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which condition is associated with poor nutrition and fitness? obesity …
A. obesity
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what should an individual do to ensure safety while exercising at a gym…
- use the equipment properly - stop exercising if an injury occurs - do cool - down stretches after each workout
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what is the primary reason the body needs nutrients? to aid in new grow…
to aid in new growth
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what is another way to describe the process of food handling? select th…
C. packaging, D. preparing, E. transporting
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how does one take personal responsibility when choosing healthy eating …
- create a log of what one eats each day - critique one’s diet for overall balance of key nutrients - identify personal barriers that prevent an individual from making poor food c…
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which are classified as performance - enhancing drugs? select three opt…
C. steroid precursors, D. anabolic steroids, E. human growth hormone
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which of these factors may affect nutritional needs? select three optio…
- age - activity level - pregnancy
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ryan reads a statement in an advertisement for steroids that says stero…
This is a myth.
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which is an example of a barrier to exercise? a person is able to perfo…
A person has an injury and cannot work out.
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what is one thing a person should do to stay safe when exercising? skip…
seek out assistance when needed
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the image shows friends at the gym. which statement about their workout…
The individual is using his friend for help.
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which example best describes the term sedentary? working out at the gym…
working out at the gym once a year
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sara has recently joined a sports club and her parents are noticing som…
increased aggression
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according to federal guidelines, how much time should an adult perform …
D. two and a half hours
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federal guidelines recommend that children perform a vigorous workout a…
sprinting fast around the school track
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minutes per week of moderate/vigorous physical activity,relative risk o…
The risk of dying prematurely declines as people become more physically active.
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even though anabolic steroids do not cause the same high as other drugs…
People may continue to abuse steroids despite negative side effects.
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casey sustained an injury after lifting weights. what can she do to ove…
Create or revise a safety plan to prevent future injuries. Ask for help from a workout partner while exercising. Read the manuals for the equipment she uses. Revise the number of …
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what are some of the physical health benefits of physical activity? che…
lower blood pressure, increased life expectancy, reduced risk of chronic disease
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which federal guidelines regarding recommended physical activity have b…
should aim for 75 minutes of vigorous aerobic activity a week should get 2 1/2 hours a week of moderate exercise should participate in strengthening activities at least 2 days a w…
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which symptoms are negative effects of performance - enhancing drugs? c…
B. mood swings C. vomiting D. liver damage F. enlarged heart
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which actions are examples of unsafe exercise behavior? check all that …
- hurting your ankle while jogging, but deciding to continue running - using fitness supplements and energy bars without paying attention to the nutrition information - exercising…
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which activities are ways to overcome barriers to physical fitness? che…
- increasing your understanding about fitness myths - developing a fitness plan and activity log - setting weekly and yearly fitness goals to pursue a healthy lifestyle
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what are possible consequences of not being physically active? check al…
- lower metabolism to burn fat - greater risk for heart disease - development of high blood pressure
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complete each sentence with the recommended amount of physical activity…
An adult should get 75 minutes of vigorous aerobic activity per week. A child should participate in strengthening activities at least 3 days per week. An adult should participate …
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which activities are considered aerobic exercises? check all that apply…
- Jumping rope - Swimming - Running
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which long - term health effect is highly associated with a diagnosis o…
bone fractures
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what is an individual with an eating disorder most likely to do? restri…
restrict food from fear of gaining weight
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which is one reason to analyze a persons body mass index (bmi)? to help…
to help indicate the level of body composition
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shara tells her friend that she wants to take diet pills. which fact mi…
They can increase heart attack risk.
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which factor is most likely to prevent someone from maintaining a healt…
feeling intimidated by size and cost of the gym
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which does body mass index (bmi) measure? total amount of body fat per …
B. height to weight ratio of an individual
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the last step is to find ways to monitor diet and physical activity. it…
An important step to managing a healthy weight involves recording and evaluating choices and progress.
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there are three main things a person can do to maintain a healthy weigh…
- exercising three times per week - eating fruits and vegetables - keeping eating patterns consistent - exercising 60 minutes each day - eating a healthy breakfast
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while driving to school one morning, corey hears the following radio ad…
- "the new product guaranteed to help you lose weight fast" - "you don’t have to change your diet or exercise to see results" - "if your weight loss seems too dramatic, just cut b…
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which statement best summarizes characteristics of eating disorders? ea…
Eating disorders are characterized by dangerously extreme eating behaviors.
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randy is trying to lose weight, but he wants to lose it fast—in time fo…
increased risk of stroke, greater likelihood of depression, increased risk of heart attack, possibility of addiction
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nadia and her mother used to be taken for sisters, but as they have age…
- Eat a balanced, nutritious diet. - Set healthy personal goals. - Begin a regular exercise program.
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why is bmi an imperfect tool for measuring body composition? check all …
It does not take into account level of fitness. It is not able to indicate disease risk. It may underestimate body fat in some individuals.
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what type of rotary bits can cause a grinder to catch on rough material…
D. burr
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what is an angle grinder used to grind? nonmetals only soft, porous mat…
hard, heavy materials
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construct an explanation density is the mass of given volume. materials…
1. Ice floats on water because it has a lower density due to its molecular structure. 2. Four properties of plasma: conductivity, response to magnetic fields, high energy state, l…
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match each connection type below with its capability above. the univers…
The universal standard for transferring data and power - USB - C Links DVD players and game consoles to a high - definition TV - HDMI Connects a desktop computer to a monitor - VGA
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which list correctly shows events leading up to the annexation of texas…
B. Stephen Austin receives a land grant. Texan and Mexican forces clash at Gonzales. Texans declare independence. Santa Anna surrenders at the San Jacinto River. Sam Houston is el…
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please research and answer the following questions. this will need to b…
1. Uniqueness, believability, visual appeal, functionality. 2. Influences emotions (warm colors excite, cool colors calm) and can be used for gameplay visual cues.
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___ is designed to protect you from injuries to your head, face, eyes, …
B. Personal Protective Equipment (PPE)
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examples of common electrical hazards include electrical fires, explosi…
B. Shock
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a hot storage tier is used to quickly restore data to a disaster recove…
True
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an employee must be a member of which group to install software on his …
D. Local Admin
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match the word to its definition used when reading poetry: tone, mood, …
Tone - The author's attitude toward the subject Mood - The atmosphere, or emotion, in the poem Diction - The writer's choice of specific words Syntax - The way words are arranged …
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electrical circuits must be locked - out and tagged - out before electr…
A. True
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how do you enable app updates on a microsoft pro 4? microsoft store app…
A. Microsoft Store
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what best describes south africas homelands of the 1950s? homelands wer…
Homelands were rural communities where thousands of Black South Africans were forced to relocate.
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question 5 (2 points) which of the following diseases suppresses the bo…
Question 5: c) HIV, d) AIDS Question 6: b) Sexual intercourse
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how did fur traders help in the westward expansion of the united states…
The trails they established to move their furs east were later used by pioneers.
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what was the role of chief powhatan in the founding of jamestown? he he…
He attacked the colony and made it difficult for the colonists to survive.
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question 1 (2 points) if a person has been fully immunized as a child, …
Question 1: False Question 2: a) natural; acquired
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which type of non - domain account can synchronize desktop and other se…
D. Microsoft Account
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my courses / shop safety / shop safety check for understanding iii / sh…
Keeping a finger on the switch at all times
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what are pneumatic tools powered by? select the best option. compressed…
A. Compressed Air
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you can protect yourself from ergonomic hazards by wearing the proper p…
D. Ask for help with heavy loads
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select the correct answer. what is the mass of a titanium alloy that ha…
A. 0.143 g
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question 6 (mandatory) (2 points) list two (2) of the seven uses for es…
1. Relief of menopausal symptoms (e.g., hot - flashes). 2. Prevention of osteoporosis.
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which type of updates can be configured to occur automatically on most …
B. Operating System, C. Application Software
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damage to the cerebellum can result in: difficulties making fine distin…
A. difficulties making fine distinctions and problems with inappropriate emotional reactions.
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damage to the cerebellum can result in: difficulties making fine distin…
A. difficulties making fine distinctions and problems with inappropriate emotional reactions.
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question 1-19 how did the enforcement of jim crow laws after the civil …
by maintaining minorities as second - class citizens
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jakub has a brain tumor and has been experiencing extreme emotions foll…
B. on the amygdala.
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which types of objects can contribute to caught - in or caught - betwee…
All of the above (Vehicles, Machinery, Equipment, Heavy materials) can contribute to caught - in or caught - between incidents.
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what is a likely consequence if a person has damaged their cerebellum? …
D. They will likely become clumsy.
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when an ovum is fertilized outside the females body and then transferre…
c) in vitro fertilization
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source: the first amendment to the us constitution “congress shall make…
They both support the idea that the government should not compel or interfere with individual religious beliefs.
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professor chen studies the cerebellum. professor chens cousin was exhib…
C. coordination and balance
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question 3 (2 points)____ is a potentially life - threatening infection…
Question 3: A. toxic shock syndrome Question 4: (No correct option provided in the given list)
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an upgrade installation is the same as a custom installation. true or f…
False
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when can you use damaged or defective slings? select the best option. n…
A. Never
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source: the first amendment to the us constitution \congress shall make…
Individuals have the right to practice religion freely without government interference.
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a projectile is launched with an initial speed of 58.5 m/s at an angle …
The horizontal distance $x = v_0\cos\theta\times t$, where $v_0 = 58.5$ m/s, $t = 3.8$ s and $\theta$ is the launch angle. If $\theta = 30^{\circ}$, $x\approx192.28$ m.
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which is a customization that can be made to a windows start menu? chan…
B. Pin and Unpin tiles
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how are the speakers senses of self - esteem similar in \a thought on t…
No options are provided in the question. Please provide the options for a more complete answer.
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if youre going to an avalanche area, what should you do to prepare? sel…
B. Understand the conditions in the area. C. Put together a survival pack. D. Talk to the avalanche center.
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in gas welding, two metals are joined by generating an electric arc bet…
B. False
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what does \para - appendicitis\ mean? options: inflammation of the live…
Inflammation of the area near the appendix
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each user account is both a cloud and local account. true or false
False
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3.5mm audio hdmi dvi vga which connection type supports digital audio o…
HDMI
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hyperlipidemia means: too much calcium in the blood. too much fats in t…
too much fats in the blood.
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which action will reduce the risk of injury on a motorcycle? a. taking …
B. Taking a skills course
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how can you manage hazards associated with breathing in welding fumes? …
C. Using adequate ventilation
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a hot storage tier is used to quickly restore data to a disaster recove…
True
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hemiplegia means: left or right side of the brain; paralysis of the fac…
paralysis of one side of the body
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where should welding equipment and supplies be stored when not in use? …
Not below ground level, inside buildings
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how should you prepare for a possible tsunami? select the three correct…
A. Bring lawn furniture indoors. B. Learn your elevation above sea level. C. Create and practice an evacuation plan. D. Learn the local tsunami warnings.
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which of the following accessibility features in windows will let the u…
C. Sticky Keys
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what is the term called that is intended to clear the cylinder valve of…
B. Cracking