what part of the eye lets us see colors and clear, sharp images with a lot of small details. They need bright, strong light.
Answer:
The eye's lens sits just behind the iris. Just like a camera lens, the eye's lens focuses light to form sharp, clear images.
Explanation:
Light travels into the eye to the retina located on the back of the eye. The retina is covered with millions of light sensitive cells called rods and cones. When these cells detect light, they send signals to the brain. Cone cells help detect colors.
The part of the eye that lets us see colors and clear, sharp images with a lot of small details is the cone cells. Cone cells are located in the fovea, which is a small, specialized area in the retina at the back of the eye.
The fovea is densely packed with cone cells, which is why it is responsible for our sharpest vision.
Cone cells are also responsible for our color vision. There are three types of cone cells, each of which is sensitive to a different wavelength of light. The three types of cone cells are:
Red cone cells: These cells are sensitive to red light.
Green cone cells: These cells are sensitive to green light.
Blue cone cells: These cells are sensitive to blue light.
When light hits the cone cells, it activates the cells and sends a signal to the brain. The brain then interprets these signals as different colors.
Cone cells need bright, strong light to function properly. This is why we have difficulty seeing colors in dim light. In dim light, the cone cells are not activated, and we rely on the rod cells to see. Rod cells are not as sensitive to light as cone cells, and they do not provide as sharp vision.
So, the next time you are enjoying a beautiful sunset or a colorful flower, remember that it is the cone cells in your eyes that are allowing you to see all the wonderful colors.
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A cell requires water to function correctly. How does the water enter the cell?
A.
through the nucleus
B.
through the cell wall
C.
through the cytoplasm
D.
through the cell membrane
Answer; B
Explanation:
Because when we see a call ,call wall is outer covering in plants bacteria and fungiA cell requires water for proper functioning. The water enters the cell through the cell membrane. Option D, the last option, is correct.
What is osmosis?
The process by which water enters the cell along the concentration gradient is known as osmosis. The water can enter through the aquaporin channels in the cell. As water is a polar molecules, it can't directly cross the hydrophobic cell plasma membrane barrier.
Different molecules can enter the cell and exit the cell either by utilising energy or by not utilising it across the cell membrane. When energy is used for transportation, this is referred to as an "active process." Water is required by the body for maintaining proper homeostasis, blood pH, etc. Water plays an important role in maintaining cellular functions and structure. A major portion of the body is made up of water.
Hence A cell requires water for proper functioning. The water enters the cell through the cell membrane. Option D, the last option, is correct.
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Identify three (3) reasons why monitoring the effectiveness of a case plan is important?
1. to always keep monitoring every Strategy and review the services that the client has accessed.
2. to continually monitor the effectiveness of case management processes against agreed goals
3. to check on achievements and explore ways of getting over barriers which have arisen.
Lumbar radiculopathy is nerve pain in the neck.
a. True
b. False
Lumbar radiculopathy is nerve pain in the neck is a false statement.
What is Lumbar radiculopathy?Spinal cord travels through a canal in the middle of your spine, which is composed of several bones referred to as vertebrae. From the spinal cord, nerve roots separate and travel between the vertebrae to numerous parts of your body.
Radiculopathy is the term used to describe the symptoms that occur when these nerve roots are injured or pinched.
Due of the frequent involvement of the nerve roots that make up the sciatic nerve, radiculopathy in the lower back is also referred to as sciatica or lumbar radiculopathy. The lower back is where radiculopathy most usually occurs.
Therefore, Lumbar radiculopathy is nerve pain in the neck is a false statement.
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please help asap 100 POINTS and BRAINLIEST to best answer
Answer:
month = 29/30/31 days
Explanation:
If the month was 29 days there wouldnt be enough words written
The Fluid Mosaic Model _ _
A. describes the process of making proteins through the fluid movement of
ribosomes to the golgi apparatus
B. describes the cell's boundary composed of the cell wall and the cytoskeleton
C. describes the cell membrane as made of many different parts that are not fixed
in one place
D. describes the movement of RNA through the nuclear pore into the cytoplasm
Answer:
the answer is b
Explanation:
hope this helps:)
9.
To score a goal, the ball only needs to touch the goal line.
False
True
Answer:
False
Explanation:
That's how soccer works, the ball needs to cross the line completly, otherwise it's not a goal and the poor goalie is going to get his fingers crushed by the striker trying to kick it in.
PLS HELP ASAP!
Can people have a high BMI but still have good cardiovascular health? Why or why not?
Who is typically at risk for cardiovascular problems over time? Explain your reasoning.
Answer:
Yep!
Explanation:
Having a high BMI will usually lead to someone having heart problems, diabetes, etc but having a high BMI doesn't always mean you have cardiovascular issues. Those who typically do have these kinds of issues include those who are overweight and in some cases it can be heriditary. Hope I was able to help!
Mandatory reporter
Which of the following are indicators of presence of illegal drugs?
Excessive sucking
High pitched cry
Throwing toys
Rocking back and forth
Seizures
The one that indicates the presence of illegal drugs would be as follows:
B). High pitched cry
C). Throwing toys
The presence or availability of 'illegal drugs' in an individual is signalled through inappropriate and undesired behaviors and often unrestricted crying.These illegal drugs include variety of substances include marijuana, heroin, amphetamine, cocaine, etc.These may evoke unexpected consequences that can badly affects the child or the person's health and his brain functioning as well.Thus, options B and C are the correct answers.
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A Circuit is any group of two or more exercises performed in a pattern.
True or false
Answer:
TrueHope it helped you thanks
4 fun facts about the cardiovascular system of the heart
Answer:
1. The heart pumps about 100 gallons of blood through the body each hour – enough to fill 1,600 drinking glasses.
2. During the average lifetime, a heart pumps 1 million barrels of blood, enough to fill more than 3 supertankers
3. Every year, your heart beats approximately 35 million times. That is 100,000 beats per day and 70 beats per minute.
4. Your heart doesn’t stop when you sneeze, but a sneeze can briefly change its rhythm.
Explanation:
This image shows a sample of human body cells.
26502
Which organelle separates one cell from another?
A.
nuclear membrane
B.
cell membrane
C.
cell wall
D.
nucleus
Answer:C
Explanation:
Answer:
answer is c number.........
Your normal weight, when you are not attempting to control it is known as
A. Ectomorph
B. Overfat
C. Setpoint
D. Endomorph
Answer:
D. Endomorph
Explanation:
I’ve your not controlling your weight then it can get out of hand but it won’t be obese and i think that’s D
If a friend or family member had a drug or alcohol problem, which agency would offer the best help?
1. Substance Abuse and Mental Health Services Administration
2. Food and Drug Administration (FDA)
3. Administration for Children and Families
4. Centers for Disease Control and Prevention (CDC)
Which factor most influences the survival of a population in an ecosystem?
A.
phenotype
B.
lifestyle choices
C.
genetic variation
D.
selective breeding
Answer:
Genetic Variation mostly influences the survival of a population in an ecosystem
In your own words, explain the following three (3) approaches to service delivery.
1. strenghts based
2.Rights Based
3.Needs Based
4. Client Centred
Answer:
1.strengths based
2.rights needs
4.client centred
Explanation:
thts all i know brainliest pls :D
ENJOY MY ANSWER
How individuals who want to maintain weight, lose weight and gain weight need to adjust their nutrition and exercise programs?
Answer:
Regular physical activity is important for good health, and it’s especially important if you’re trying to lose weight or to maintain a healthy weight.
When losing weight, more physical activity increases the number of calories your body uses for energy or “burns off.” The burning of calories through physical activity, combined with reducing the number of calories you eat, creates a “calorie deficit” that results in weight loss.
Most weight loss occurs because of decreased caloric intake. However, evidence shows the only way to maintain weight loss is to be engaged in regular physical activity.
Most importantly, physical activity reduces risks of cardiovascular disease and diabetes beyond that produced by weight reduction alone.
When it comes to weight management, people vary greatly in how much physical activity they need. Here are some guidelines to follow:
To maintain your weight: Work your way up to 150 minutes of moderate-intensity aerobic activity, 75 minutes of vigorous-intensity aerobic activity, or an equivalent mix of the two each week. Strong scientific evidence shows that physical activity can help you maintain your weight over time. However, the exact amount of physical activity needed to do this is not clear since it varies greatly from person to person. It’s possible that you may need to do more than the equivalent of 150 minutes of moderate-intensity activity a week to maintain your weight.
To lose weight and keep it off: You will need a high amount of physical activity unless you also adjust your diet and reduce the amount of calories you’re eating and drinking. Getting to and staying at a healthy weight requires both regular physical activity and a healthy eating plan.
To gain weight: Exercise. Exercise, especially strength training, can help you gain weight by building up your muscles. Exercise may also stimulate your appetite.
Nutrition:
To gain weight: Eat more frequently. When you're underweight, you may feel full faster. Eat five to six smaller meals during the day rather than two or three large meals.
Choose nutrient-rich foods. As part of an overall healthy diet, choose whole-grain breads, pastas and cereals; fruits and vegetables; dairy products; lean protein sources; and nuts and seeds.
Try smoothies and shakes. Don't fill up on diet soda, coffee and other drinks with few calories and little nutritional value. Instead, drink smoothies or healthy shakes made with milk and fresh or frozen fruit, and sprinkle in some ground flaxseed. In some cases, a liquid meal replacement may be recommended.
To maintain weight: Emphasizes fruits, vegetables, whole grains, and fat-free or low-fat milk and milk products. Includes a variety of protein foods such as seafood, lean meats and poultry, eggs, legumes (beans and peas), soy products, nuts, and seeds.
To lose weight: In a review of studies, intermittent fasting was shown to cause 3–8% weight loss over 3–24 weeks, which is a significantly greater percentage than other methods (2Trusted Source).
The same review showed that this way of eating may reduce waist circumference by 4–7%, which is a marker for harmful belly fat (2Trusted Source).
Other studies found that intermittent fasting can increase fat burning while preserving muscle mass, which can improve metabolism (3Trusted Source, 4Trusted Source).
Other benefits: Intermittent fasting has been linked to anti-aging effects, increased insulin sensitivity, improved brain health, reduced inflammation, and many other benefits (5Trusted Source, 6Trusted Source).
Explanation:
I hope this helps!
Select the correct answer. Which is the best strategy for avoiding long-term stress? A.
Develop a fun hobby and spend time on it every day.
B.
Manage time effectively and include time to relax.
C.
Spend less time on activites that you find difficult.
manage time effectively
Answer:
B
Explanation:
To avoid long term stress, you have to manage your time effectively and include time to relax. :) hope im correct
Where is the psychology section? ♀️♀️
Answer:
The psychology section is part of health.
Explanation:
The psychology section is part of health.
Which group is most likely to receive the first signs
that flu cases are on the rise?
local health departments
local police departments
the Centers for Disease Control and
Prevention
the World Health Organization
By producing less waste we help to conserve resources. This is related to the conservation method called?
a) reuse
b) reduce
c) recycle
d) recover
A food worker arranges a display of foods on ice.
Which food can be set directly on the ice?
O a. Butter curls
O b. Celery sticks
O c. Lemon slices
O d. Cooked shrimp
The food that can be set directly on the ice is celery sticks. That is option B.
Food storage practices used to preserve raw or cooked food.
During food storage practices, whole fruits and raw vegetables should be stored directly on ice while all other cold foods should be placed in pans or on plates.
These vegetables are directly frozen to preserve their nutrients and their taste prior to the time of use.
Celery sticks is a type of raw vegetables and therefore should be set directly on the ice which will help preserve its nutrients.
When stored properly, celery sticks can remain crisp and fresh for about 5 days.
Therefore, the food that can be set directly on the ice is celery sticks.
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what is a good running routine for someone who is not motivated to become a good runner?
Answer:
Walk First
It might seem like the simplest exercise in the world, but to become a runner you’ll need to walk first. In fact, walking is the perfect stepping stone to the world of running. Walking is a low-impact exercise that can be done without making a huge commitment. It helps you build the endurance and strength needed for intense exercise. Start your session with a 10-minute brisk walk to get your heart rate up and blood flowing to the working muscles. Next, jog for 20 to 30 seconds, then walk for 30 seconds to one full minute. Repeat the cycle for 15 to 20 minutes, then wrap it up with a 5-minute walk as a cool down. Once you’re comfortable jogging for one minute, increase your jogging time to 90 seconds. Once 90-seconds feels like a breeze, increase it to two minutes. Continue adding on in this manner.
Answer: Honestly just try get up and run even if you don't want to
Explanation: I used to not want to run and eat healthy but I got advice from somebody, they said If you keep putting it off then you won't ever get it done. It also applies to other things not just running. If you don't one day choose to do it, you won't ever get it done. Just try it and it won't seem that bad.
Select the best answer for the question.
1. Relationships among people are
A. usually simple and easy to understand.
B. something that must be maintained to stay healthy and strong.
C. one of two types—social or working.
D. not influenced by people's ideas and attitudes.
what are the activities that need to be carried out in order to maintain a Healthy lifestyle give me 3 examples
Answer:
Drink Water and Stay Hydrated, and Limit
Reduce Sitting and Screen Time
Get Enough Good Sleep.
Approximately ________ of a person's vulnerability to addiction can be attributed to genetics. 10 to 20 percent 20 to 30 percent 30 to 50 percent 40 to 60 percent
Answer:
d
Explanation:
i did this one and got it right
Approximately, 40 to 60 percent of a person's vulnerability to addiction can be attributed to genetics. Thus, the correct option is D.
What factors control vulnerability to addiction?Many factors such as genetic, environmental, stress, or conditioning factors are known to contribute to the vulnerability to addiction of drugs to enter in the addiction cycle as well as to the reinstatement of drug-seeking behaviors in people.
Scientists estimate that the genes including the effects environmental factors have on a person's gene expression are called as epigenetics, and it accounts for between the range 40 and 60 percent of a person's risk of addiction of things. Also, the teens and people with mental disorders are at greater risk of drug use and addiction than that of normal people and people of adult group.
Therefore, the correct option is D.
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What is the general somatic motor function associated with CN X1
Answer:
The general somatic motor function of the Spinal Accessory nerve (CN XI) is movement of the trapezius and sternocleidomastoid muscles.
In which of the following situations can telephonic contact be made with a Medicare eligible consumer?
When confirming receipt of mailed information.
When the consumer consented to be contacted for sales activities, subsequent telephonic contact has not yet occurred, and the permission has not yet expired.
When a member has voluntarily disenrolled from a plan.
Answer:
When the consumer consented to be contacted for sales activities, subsequent telephonic contact has not yet occurred, and the permission has not yet expired.
Telephonic contact is the communication that can be made with an eligible medicare consumer when they have consented to the sales promotion and the permission is still valid. Thus, option B is correct.
What is Medicare?Medicare is the health insurance agenda that covers the health of the citizens of a country that are above 65 years of age and have certain diseases or disabilities. It includes the hospital, medical, or drug coverages.
For a telephonic contact from a medical sales representative to eligible medicare, consumer consent is the foremost prior thing. The representative can contact the consumer only if the consent is valid and has not expired.
Therefore, a telephonic conversation can only occur if the consent is valid for the sales activity.
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Methods you can use to avoid getting bored with your workout include (choose 4)
Answer:
-training with someone
-listening to music
-changing workout locations
-interval training
Explanation: all of them except 4
Time management is a crucial part of being a successful medical assistant? What are some methods Shawna cam implement to help her manage time effectively as possible?
Answer:
Hello, could you please share the passage so I can read it to help answer the question?
Explanation:
