What distinguishes the three different classes of levers found in the human body?

Answers

Answer 1
Answer: I think it depends on how well they perform the actions their supposed to do.
Answer 2
Answer:

Final answer:

Lever classes in the human body are distinguished by the different positions of the force, fulcrum, and load. The classes include: the first class where the fulcrum is in between the load and force; the second class where the load is in between; and the third class where the force is in between.

Explanation:

The three different classes of levers found in the human body are distinguished by the positions of the force, fulcrum, and load. In the first class lever, the fulcrum is placed between the load and the force, like a seesaw. An example in the human body would be the neck when nodding. In the second class lever, the load is placed between the fulcrum and the force, similar to the design of a wheelbarrow. An example of this in the body is the calf muscle lifting the body onto the toes. Lastly, the third class lever has the force applied between the fulcrum and the load, like a pair of tweezers. This type is most common in the body, as seen in the biceps flexing the forearm. Hence, the three different lever classes are distinguished by the arrangement and function of the force, fulcrum, and load in the system.

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Children with autism may benefit from which of the following to help them communicate

Answers

Systems for visual representation help them communicate with children with autism.

How to communicate with Children with autism?

Children with autism may imitate or repeat other people's speech, as well as words they have heard on television, or in films.

They keep repeating these sentences incoherently or with an odd tone of voice. They may speak "at" others rather than engaging in "back and forth" discussion or they may focus primarily on the subjects that interest them.

Communication can be characterized by a person using very little vocabulary or overusing it, speaking with a "flat" tone of voice, and repeatedly repeating the same sentences.

Therefore, as well as words they have heard on television, or in film systems for visual representation help them communicate.

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Answer: C

Explanation:

The best way to get vitamins and minerals is toa. eat more fruits than vegetables.
b. drink as much fruit juice as possible.
c. eat a balanced diet.
d. take vitamin supplements.

Answers

The best way to get vitamins and minerals is to C. eat a balanced diet.

What is the best way to get vitamins and minerals?

The best way to get vitamins and minerals is to eat a balanced diet. This approach ensures that you receive a variety of nutrients from different sources, optimizing your overall health. While fruits and vegetables are essential components, favoring one over the other isn't ideal, as each offers unique vitamins and minerals.

Drinking excessive fruit juice isn't recommended because it often lacks fiber and can contain high levels of sugar. Vitamin supplements may be necessary for specific deficiencies but are not a substitute for a well-rounded diet. A balanced diet includes a mix of whole grains, lean proteins, dairy or dairy alternatives, and plenty of fruits and vegetables.

This variety gives your body the necessary nutrients to function optimally. Always prioritize obtaining vitamins and minerals through whole foods for the best absorption and health outcomes.

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c. when you eat a balanced diet, youre getting the vitamins from the meat,greens,bread'strach' & ect.

The first stage of the body's reaction to stress is known as

Answers

the first stage is alarm
The first stage of the body's reaction to stress is known as alarm or also known as the fight-or-flight response.

Alarm, or your body's fight-or-flirt response, is where the body releases adrenaline which makes you aware of what's happening and your surroundings. 

Damage to the frontal lobes of the brain is a likely result ofconsuming low doses of alcohol
consuming medium doses of alcohol
binge drinking alcohol
chronic use of alcohol

Answers

binge drinking alcohol


Taking alcohol can leave the frontal lobe of the brain which is responsible for logic and decision making to malfunction and "sleep" so to speak. It leaves it stunned for awhile that the person is unable to think and introspect clearly. 

Answer:

chronic use of alcohol

Explanation:

An obstruction by a gallstone is least likely to occur in the ______.

Answers

The correct answer is gallbladder

Super sports salads are filled with colorful vitamin-rich vegetables, carbohydrates, a lite dressing, anda. nutrient-rich alfalfa sprouts.
b. protein-rich beans.
c. potassium-rich lettuce.
d. fiber-rich tomatoes.

Answers

The answer to the question that is being presented above would be letter b. Super sports salads are filled with colorful vitamin-rich vegetables, carbohydrates, a lite dressing, and protein-rich beans. This is so that every food group (go, glow, and grow) is present.

Answer:

The best answer to the question: Super sports salads are filled with colorful vitamin-rich vegetables, carbohydrates, a lite dressing, and:___, would be, B: Protein-rich beans.

Explanation:

Sports practicing people require a lot of different nutrients, and in much higher levels, than those of us who do not practice sports, because their metabolisms, and muscle structures, depend on these nutrients not just for energy production, but also for muscle build-up. Also, because of the overuse, and overexertion of muscular fibers, the body requires that an athlete´s nutritional habits provide it with the necessary building blocks for repair of normal wear-and-tear in muscles and ligaments. As such, in a salad, apart from vitamins, fiber, carbs and some lipids, athletes need to provide their bodies with extra proteins, both animal and vegetable, thus helping the repairing system of the body be much more efficient, than when diets are poor in these macronutrients. Such sources of protein, aside from animal meat, would be beans, like soybeans.