please help!!!

Logan is examining a leaf under a microscope. He notices tiny holes on the bottom of the leaf. He learns that these holes allow the plant to exchange gases with the air around them. Logan wants to identify a similar structure that animals have. Which of the following would be the bestchoice for an animal body structure that performs the same function as the tiny holes on a plants leaves?

A. Eyes
B. Nose
C. Ears
D. Tongue

Answers

Answer 1
ANSWER: Tongue

Explanation:

Related Questions


If a person's goal is to increase his or her overall fitness, which is the most important factor: the specific aerobic exercise a person does or the intensity of the exercise? Defend your response.

Answers

Answer:

I think both factors: the specific aerobic exercise and the intensity of the exercise. The most important specific aerobic exercise that will help a person's goal  to increase his or her overall fitness will depend on their health goals and or their ability to participate and how intense they can push themselves, in certain exercises or sports due to their over all state of health. Some of the specific aerobic exercises include walking, swimming, running, group fitness classes, cycling, fitness machines all promote cardio respiratory fitness.

Explanation:

Got 100% on E2020

Feb 7, 2022

Intensity is the more important factor if describing about the overall fitness of a person. Maintenance of the daily activity is extremely important such that the healthy routine can be made to follow continuously.

What are the examples of aerobic exercises ?

It includes brisk walking, swimming, cycling and more or running as well where the aerobic exercises help the burn fat and along with that increases the efficiency of body muscles.

In order to control and maintain cardio respiratory fitness, a person should at least  participate in  the aerobic exercises of  the moderate intensity for nearly about 30 minutes for  three to four times in  a week.

Intensity is more essential when it comes in improving physical fitness with that . Maintaining it at  certain level would maintain the physical powers at a standstill that  is also not  bad thing depending on what a person needs.

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Which type of force is the one of the greatest enemies of athletes in the Olympic Winter Games? In what other situations does this force exist outside of the world of sports? Write a paragraph that is about 100 words long.

Answers

Answer:

Drag, or atmospheric resistance, is one of the greatest enemies of athletes in the Olympic Winter Games. Drag is a kind of friction that opposes athletes' movements through the air and slows them down. However, drag doesn't just affect athletes; it acts on any object moving through the air. I’ve noticed the effects of drag on cars. Newer cars with aerodynamically shaped fronts are less affected by drag than older cars with large, flat fronts. An aerodynamic shape reduces the drag by curving the air around the body of the car. The same principle applies to other vehicles too. For motorbikes, airplanes, and even ships, engineers try to design a shape that will keep drag at a minimum.

Explanation:

Drag, also known as atmospheric resistance, is one of the most formidable adversaries of athletes competing in the Olympic Winter Games.

What is a drag?

Drag, also known as air resistance, is a type of friction or fluid friction in fluid dynamics. It is a force that acts in the opposite direction of the relative motion of any object that moves in relation to a surrounding fluid.

Drag is caused by the velocity difference seen between solid object and a fluid. The motion must exist between the object and the fluid. There is no drag if there is no motion.

Thus, atmospheric resistance, also referred to as a drag force, is one of the most formidable opponents of Olympic Winter Games athletes.

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Which of the following statements is true about health related components of fitness and Fitnessgram testing?

A.
The Push-up test combines muscular strength and flexibility

B.
The sit/reach test combines flexibility and muscular endurance

C.
The Pacer is a calculation of muscular endurance and weight

D.
BMI is a calculation of height and weight

Answers

The correct answer is D.


The formula is BMI = kg/m2 where kg is a person's weight in kilograms and m2 is their height in metres squared.

The correct statement is option B i.e., the sit/reach test combines flexibility and muscular endurance.

What is fitness?

Fitness is defined as the ability to carry out daily tasks with optimal performance, endurance, and strength while managing disease, fatigue, and stress and engaging in less sedentary behavior.

Fitness entails some type of activity that enhances various systems of the body and retains a certain state within the body.

Health, on the other hand, involves every system within the body and can only be achieved through a healthy lifestyle.

The sit and reach test is a common flexibility test that assesses the flexibility of the lower back and hamstring muscles.

This test is important because lumbar lordosis, forward pelvic tilt, and lower back pain are all associated with tightness in this area.

Thus, the correct option is B.

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How are colors mixed in a drawing?​

Answers

Answer: by blending

Colors in a painting are mixed by doing the process called blending in art.

Hope this helps! (•‿•)

Answer:

Colors are mixed in drawing through blending. This only goes for colored pencils, or pens. But if it were paint then it would done by mixing paint.

Hope it helps :)

The preconceived notion about someone's characteristics or worth is
O exclusivity
peer pressure
O clique behavior
O prejudice

Answers

Answer:

The answer is C.) Prejudice.

Explanation:

To be prejudice is the act of assuming what someones character or worth is (normally based on a race, culture, where someone lives/comes from, etc.)

13. Which law requires colleges and universities receiving federal funding to disclose information
about crime on and around their campus?
A) Jeanne Clery Disclosure of Campus Security Policy and Crime Statistics Act
B) Campus Crime Reporting Act
C) Gun-Free Schools Act
D) Assault Victims' Bill of Rights Act

Answers

Answer:

A) Jeanne Clery Disclosure of Campus Security Policy and Crime Statistics Act

Explanation:

    "The Jeanne Clery Disclosure of Campus Security Police and Campus Crime Statistics Act (commonly known as the Clery Act; formerly the Campus Security Act) is a federal law that requires institutions of higher education (colleges and universities) in the United States to disclose campus security information."

The Jeanne Clery Disclosure of Campus Security Policy and Crime Statistics Act mandates that colleges and universities receiving federal funds provide information concerning crime on and around their campus. Hence option A is correct.

In order to promote openness and safeguard the safety of faculty, staff, and students on campus, this law, also known as the Clery Act, was passed in 1990 and requires that institutions of higher education record and publish information concerning crime statistics, security policies, and procedures.

Among other things, the Clery Act mandates the release of an annual security report, prompt alerts about potential risks, and the upkeep of a public crime register.

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During a physical exam, the physician notates that the pregnant client has a positive Chadwick
sign. What client findings would be noted for this symptom?​

Answers

Answer:

A positive Chadwick sign means that the client is pregnant, the Chadwick sign is a bluish coloration on the cervix, vagina, and labia due to increased blood flow.

Explanation:

14)when determining if a child has down syndrome characteristics, which of the following
would not be present?

Answers

Answer: if they do NOT have any of these..

flat facial features.

small head and ears.

short neck.

bulging tongue.

eyes that slant upward.

atypically shaped ears.

poor muscle tone.

then they dont have down syndrome just the opposite of these

Explanation:u didnt give the determined following

Select all the correct answers.
Which three food handlers are following correct cleaning and sanitizing guidelines?

Klara cleans the slicer with hot water and detergent before using it for slicing bread.
Selina sanitizes all the salad bowls used for lunch service once a week.
Dave runs the cleaning and sanitizing solution through the ice cream machine every evening.
Mikael cleans his knives and then soaks them in a chlorine solution after using them for four hours.
Nora washes, rinses, and sanitizes the ladle after dropping it on the floor accidently.

Answers

Answer:

Nora

Explanation: Selina is definitely wrong, the Dave one sounds wrong, the Klara option doesn't sound right, and Mikael should probably be cleaning knives after each use

Answer:

Nora washes, rinses, and sanitizes the ladle after dropping it on the floor accidently.

Explanation:

everyone else is doing to much

Someone who promotes health and choose safe, healthy, and legal behaviors I’d demonstrating which of the following skills?

Answers

What is the following

Which of the following are impacted by mental disorders?

Answers

Answer:

I can't answer this question because I don't know where the other part of the question is.

Answer:It's Probably Emotions Or All of the Above

Explanation:I'm Taking a Quiz that's not showing me the answers i turned it (Sorry If it's wrong)

Write down the measurements you would use to double this recipe. How many cups of brown sugar do you need if the recipe is doubled? if you need 3/4 cups of brown sugar?

Answers

Answer: 1 1/2 cups

Explanation:

It would be one and one half because of the recipe it doubled then it would be 6 over 4 then you would be an improper fraction so 1 1/2 is a mixed number

Answer:

6/4 or if you wanted to simplify it you could say 1 and 1/2

What is continuous quality improvement and how is it implemented in health care? Why is CQI necessary within a health care environment?

Answers

Answer:

Continuous Quality Improvement (CQI) in Health Care is a structured organizational process that involves physicians and other personnel in planning and implementing ongoing proactive improvements in processes of care to provide quality health care outcomes

Explanation:

which might be an effect of hepatits

Answers

Answer: it can cause cirrhosis, or scarring of the liver, over time. As HCV progresses, symptoms like skin problems, blood disorders, and weight loss may appear.

Explanation:

yall this super easy............also brainliest here so..................................................................33. The ability of a muscle group to continue muscle movement over a period of time is (5 points)
Muscular strength.
Muscular endurance.
Muscular fitness.
Muscular power.

Answers

Answer:Muscular endurance.

Explanation:

the answer is muscular endurance

2. How does Juliet respond to Paris?
With indifference
with scorn
with humility​

Answers

Answer:

with difference. i think my be.

9. When working with food, personal items such as a cell phone should be:
A. Never brought into a food establishment
B. Tucked away in your pocket
C. Stored in a dry storage area
D. Stored in a dedicated employee area

Answers

Answer:

D

Explanation:

D is the answer to the question

Match each type of restriction with one of its effects.
Land-use laws
2
.
Controlled development of
towns and cities
Banking
regulations
?
Protection of young
workers
2
Labor laws
Greater financial stability​

Answers

Answer:

Land-use laws=Controlled development of

towns and cities. The land use acts ensure proper allocation of lands to developers for appropriate developments and strict adherence  to policies and ethics.

Banking  regulations= Greater financial stability​.

For efficient management of financial resources and  management of the cash flow and distribution, banking regulations ensure certain rules and principles are adhere to.

Labor laws=Protection of young

workers.

The right of workers is ensured by the labour laws  to prevent exploitation, and ensure  protection of young workers for them to receive deserved wages and prevent underpayments.

Explanation:

what is "Kum" mean and what is puberty and where are babys coming from?

Answers

The United States came to be removal of the foreskin of young male infants shortly after birth,a process called circumcision (pronouncedSIR kum SEE shun). ... is sparsely covered with pubic hair after puberty. Baby come from me a male sperm attaches to Womans egg which then grow in the fetus and carried for nine months

Define fever and what it causes?

Answers

Answer:

fever - A temporary increase in average body temperature. what it causes - colds, ear infections, lung infections, skin infections, throat infections, etc.

_____ is the idea that you can change your behavior if you change your thoughts.

Answers

Manifestation??? I think

Answer:

Cognitive-behavioral therapy

Explanation:

Your welcome

Mr. F is a 38-year-old man in overall good health who has been complaining about an aching pain in his knees when working around the house and often when simply walking. He has noticed that his knees feel "hard" and tight. His history indicates that he has always been involved in athletics and was on the college football team, but recently family responsibilities and work have not made it easy for him to exercise.
1. Relate Mr. F’s case history to the pathophysiology of osteoarthritis. (See Osteoarthritis.)
2. How do anti-inflammatory drugs and analgesics help Mr. F deal with this form of arthritis? Why is moderate, non–weight-bearing exercise recommended? (See Osteoarthritis—Pathophysiology, pe, Treatment.)
3. What is the probable prognosis for Mr. F?

Answers

Answers and Explanation:

1) Mr. F's case fits the description of osteoarthritis. Osteoarthritis is a common disease that occurs when the articular cartilage wears down. This cartilage covers the ends of the bones in order to provide a smooth surface where the bones that are articulating can move fluidly against one another. As a result of these surfaces having less articular cartilage, the patient suffering osteoarthritis will experience pain, stiffness, loss of flexibility, and inflammation, among other symptoms. All of these relate to Mr. F's case. The fact that this disease appeared after he stopped exercising, can also relate to how osteoarthritis can be prevented by staying active physically.

2) Anti-inflammatory drugs and analgesics can help Mr. F with his symptoms, since these drugs will decrease swelling and pain, respectively. Moderate, non-weight-bearing exercise is recommended for Mr. F because exercise has been proven to slow the progression of this non-curable disease, but he shouldn't be bearing weights because that could worsen the state of his knees.

3) If Mr. F follows the doctor's recommendations, he will experience less pain and stiffness, but unfortunately, this disease has no cure. Given the location of the articular cartilage's degeneration, it is likely that he will develop a limp and experience some deformity in the curves of his legs.

Thinking about and listing one’s options in the process of decision making include all of the following EXECPT:

A.) identifying possible alternative outcomes
B.) predicting what friends will think
C.) determining what is most important
D.) thinking about what choices could be made

Answers

Answer:

B

Explanation:

Have a great day because you deserve it ;)

antibody cell is produced by what immune response

Answers

Answer:  

B lymphocytes

Explanation:

     Antibodies are produced by specialized white blood cells called B lymphocytes (or B cells).

Answer:

Hey!

Your answer is...B lymphocytes!

Explanation:

B lymphocytes are produced in the Bone Marrow

...and are specialised to undertake processes of attacking pathogens directly onto the Antigen * the place where the Antibody locks in with the attacking cell, engulfing it an destroying it. *

HOPE THIS HELPS!!

5 characteristics of cestodes ​

Answers

Answer:

H20

abidis

liter

cells

forums

Explanation:

Study the diagram of a cell.
Which structure is found only in plant cells and functions in the process of photosynthesis?

w
x
y
z

Answers

Answer:

x

Explanation:

I'm pretty sure that's the chloroplasts

What distinguishes high blood pressure from conditions such as arteriosclerosis and atherosclerosis?
A.
Arteriosclerosis and atherosclerosis can't be treated with medication.
B.
High blood pressure is identified by chest pain.
C.
High blood pressure can't be treated with medication.
D.
High blood pressure doesn't always have symptoms.



Please select the best answer from the choices provided.


A
B
C
D

Answers

Answer:

High blood pressure has no symptoms, therefor the answer is D.

Explanation:

High blood pressure is identified by chest pain. High blood pressure, or hypertension, is a condition in which the force of your blood against your artery walls is high enough that it may eventually cause health problems, such as heart disease.

What happens in the case of high blood pressure ?

In most cases, high blood pressure does not cause symptoms. Arteriosclerosis is a condition where your arteries harden and narrow, and atherosclerosis is a condition where plaque builds up in your arteries. Both of these conditions can lead to high blood pressure.

Arteriosclerosis and atherosclerosis are conditions that involve the hardening and narrowing of arteries due to the buildup of plaque. While high blood pressure (also known as hypertension) can be a risk factor for these conditions, it is a separate condition that involves consistently elevated blood pressure levels.

Unlike arteriosclerosis and atherosclerosis, high blood pressure doesn't always have symptoms. It is often called the "silent killer" because it can lead to serious health problems such as heart disease and stroke without showing any noticeable symptoms. However, it can be treated with lifestyle changes and medication.

Therefore, option D is the correct answer that distinguishes high blood pressure from conditions such as arteriosclerosis and atherosclerosis.

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What prompted physicians to begin to hire professionally trained office staff such as medical assistants

Answers

Answer:

Increase in number if group practices requiring both specialised or all duty medical assistants.

Explanation:

The increase in the number of varying physicians' group practices and other healthcare practices that use support personnel prompted physicians to begin to hire professionally trained office staff such as medical assistants.

As a medical assistant such may handle all duties. In larger practices, such may specialize in a particular duty. 

What is the natural pacemaker of the heart where the cardiac electrical
impulse begins?

Answers

Answer:

node (sinoatrial node) – known as the heart's natural pacemaker. The impulse starts in a small bundle of specialized cells located in the right atrium, called the SA node. The electrical activity spreads through the walls of the atria and causes them to contract. This forces blood into the ventricles.

Explanation:

Which of the following statements about drug users is a claim made by the National Institute on Drug Abuse?
a) There is a strong correlation between drug abuse and sexual harassment.
b) Drug users typically cost their company more in health and workman's comp claims.
c) Drug users are (overall) friendlier people because they do not take much seriously, including their jobs.
d) If you drink a lot of alcohol, you also abuse drugs.

Answers

Answer:

B

Explanation:

Good luck!

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