Physical activity is an inclusive term that refers to any expenditure of energy brought about by bodily movement via the skeletal muscles; as such, it includes the complete spectrum of activity from very low resting levels to maximal exertion. Exercise is a component of physical activity. The distinguishing characteristic of exercise is that it is a structured activity specifically planned to develop and maintain physical fitness.How is the word expenditure used in this excerpt?

Answers

Answer 1
Answer: expenditure is used to describe the burning off of energy in the form of physical activity and exercuse

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Hyperextension bends a joint in the opposite direction as flexion. Please select the best answer from the choices provided. T F

Answers

That statement is true

Flexion is always the opposite direction of Extension.

Hyperextension is a joint extension beyond its normal range, so hyperextension is also always in the opposite direction of Flexion 

The statement that hyperextension, also known as back extension, bends a joint in the opposite direction as flexion is true. During this joint movement the angle formed by the bones of a particular joint is opened beyond its normal, healthy, range of motion. An example of hyperextension type of exercise is the superman during which the back is hyperextended compared with a normal anatomic position.

a student sets a goal to improve academic performance. Which of the following represents a subjective measurement of progress toward that goal?

Answers

Answer: C

Given choices are:

A.improved grades on individual assignments
B.higher letter grades at the end of the academic year

C.a greater sense of accomplishment
D.remembering facts learned in class

Subjective measure means it is influenced by a student’s personal judgment on how he performed in academics so the correct choice is C.a greater sense of accomplishment

The option “greater sense of accomplishment” is the right choice.

Further Explanation:

Academic performance refers to the knowledge as well as skills which students have mastered in the course or subject. It is basically a measure of how well the students have worked in various assessment items organised for them on the basis on certain educational criteria that is determined by the professional educators.  

Academic achievement refers to the extent to which a teacher, student, or the institution has achieved their long term as well as short term educational goals. Finishing the educational benchmarks or secondary diplomas represents the academic achievement. This is commonly recorded through continuous assessments or examinations; however, there is no actual agreement on how it is evaluated or what aspects are vital whether it is procedural knowledge or declarative knowledge. Procedural knowledge refers to skills while declarative knowledge refers to facts.

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Answer Details:

Grade: High school

Subject: Biology

Chapter: Academic Evaluation

Keywords:

Academic achievement, academic performance, students, teacher, assessment, examinations, declarative knowledge, facts, procedural knowledge, skills.

True or false 1) Unlike hard liquors like whiskey, beer and wine are safe alcoholic beverages.
2) Binge drinking is unsafe and can lead to alcohol poisoning .
3) Alcoholism can be cured.
4) Most medicines do not cause side effect.
5) All over-the-counter medicines are complete safe.
6) A newborn baby whose mother used drugs during her pregnancy may experience withdrawal shortly after birth.
7) Paranoia is a feeling of intense well-being or elation that may be followed by a crash or letdown.
8) Barbiturates are a type of stimulant.
9) Hallucinogens are mind-altering drugs that have no medical use.
10) Designer drugs are natural substances meant to imitate the effects if hallucinogens.

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1f 2t 3f 4f 5f 6t 7f 8f 9t 10f
1.F 2.T 3.F 4.F.5.F 6.T 7.F 8.F 9.T 10.F

Which of the following statements about condoms is not true? a) Condoms are effective at reducing the risk of sexually transmitted infections (STIs) that are spread through bodily fluids. b) Condoms can help protect not only a woman from getting a sexually transmitted infection, but also her unborn baby. c) Condoms eliminate all risk of HIV exposure, so if you use them properly, you do not need to use any other prevention methods. d) Condoms provide only minimal protection against STIs such as genital herpes, human papillomavirus (genital warts), and syphilis.

Answers

Answer:

C

Explanation:

Condoms will not completely eliminate the risk of HIV exposure.

Which of the following is NOT an effect of alcohol on the digestive system?A.
Production of stomach acid increases, which can result in nausea or vomiting.
B.
Excessive amounts of alcohol can cause breathing to slow, become irregular, or stop.
C.
When alcohol is metabolized in the liver, the chemicals can cause inflammation and scarring.
D.
Alcohol can lead the kidneys to increase urine output, which can lead to dehydration.

Answers

B is the correct answer. While excessive amounts of alcohol can indeed cause breathing to slow, become irregular, or stop altogether, this is not an effect of alcohol on the digestive system - instead, it is an effect on the respiratory system. Increased production of stomach acid, inflamation of the liver and increased work for the kidneys, on the other hand, are effects of alcohol on the digestive system.
C is correct! :) hope this helps

Which of the following do performance evaluation tests NOT measure? A. agility B. reaction time C. coordination D. sport knowledge

Answers

The answer is D. Performance evaluation tests do not measure sport knowledge; instead they are a measure of a person's ability to carry out a sport, for example their agility, reaction times, coordination, balance, flexibility and speed. Different evaluation tests exist for different sports, each measuring a different element of performance.
The answer is D.

A physical evaluation focuses on seeing how healthy you are.