melanin provides a natural sunscreen.
Blank 1:

Answers

Answer 1
True, Melanin provides natural protection from UV rays to some extent. The more melanin the more the percentage of protection. Melanin, which is a naturally occurring pigment, has photoprotective properties of broad-spectrum absorbance and remarkable antioxidant activity. Melanogenesis in human skin absorbs 50–75% of UV radiation, and the values of its sun photoprotection factor (SPF) are projected to be 1.5–2.0.

Related Questions

Using the same food label above, If you ate the WHOLE bag of Tortilla Chips, how
many calories would you have eaten?
1,650
650

Answers

Answer:

I had to look at the previous question you asked to see image but the answer would be 650 calories!

Explanation:

;p

True or false: most team to experiment with drugs, develop a powerful addiction that requires them to attend a rehabilitation center to free themselves of this chemical dependence.

Answers

Answer:

True. Drugs are very addicting.

Explanation:

;p

True: drugs are highly addictive and just one use can make you addicted

Which is a possible restriction of drivers under the age of 18?

They cannot drive during the weekend.
They cannot have any passengers under 18 years of age.
They cannot drive between 12:30 a.m. and 5:00 a.m. without a parent.
They must be accompanied by at least two people.

Answers

The answer is #2

They cannot have any passengers under 18 years of age

Please like

Which country do you believe gives its citizens the best care? Why?

Answers

Answer:

what type of care you mean? like health care or something else

Which communication strategies do not involve speaking? Select the three
correct answers.
A. Keeping a journal
B. Writing a letter
C. Making eye contac
eontact
D. Using "I" messages?

Answers

Answer:A,B,C

Explanation: u don't need to speak to do any of those they are just either written or visual

all of them u dont need to speak

The pharmacist needs to fill a prescription for 150 minims. How many ml is this?

Answers

10 ml

(TRUST ME MY MOM IS DOCTOR)

A benefit of understanding child development is:
having realistic expectations.
providing appropriate screening and assessments.
planning learning experiences based on children's needs.
all of the above

Answers

Answer:

all of the above

Explanation:

If you could create your own healthcare system for your country, what would it look like? What would it include? It would be helping those who have no insurance and in other words free healthcare.

Answers

bro i’m just answering for the points

2. Miguel walks a few days a week and trains with weights for two days a week. He is considered sedentary.
True
Physical Education I A (AAI) / Course Content / Unit 1 Introduction: Fitness Plan
False
4

Answers

Answer:

the answer is true

Explanation:

what is the HELP model of chosing solutions

Answers

The HELP model tools uses landfill closures, design evaluation and permitting, training and research.

Water movement across, into, through, and out of landfills can be modeled using the quasi-two-dimensional  Hydrologic Evaluation of Landfill Performance (HELP V 4.0) model.

In landfills and other land disposal systems, it calculates water balances. To determine how much water accumulates above each landfill liner, the computer simulates rainfall, runoff, infiltration, and other water paths.

The model takes into consideration design factors. Data that can be included include: vegetation;   types of soil,  geosynthetic compounds;  initial humidity levels;  dimension of the layers; slope; and  Liner placement and drain spacing.

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What publication provides recommendations for forming patterns of eating that will promote health?.

Answers

not sure that depends on your class materials

Explain the concept of a linear economy

Answers

Answer: What's the linear economy? The traditional model where raw materials are collected and transformed into products that consumers use until discarding them as waste, with no concern for their ecological footprint and consequences.

What is an example of a linear economy?

Unfortunately, within our current economic model of “take, make, dispose” many of these used goods end up in landfill. We take raw materials from the earth, use these to make products to sell and, once these products have reached the end of their useful life, we dispose of them. This is the linear economy.

What are the stages of the linear economy?

This way of dealing with consumer goods has been called the “linear economy”. According to this model of production and consumption, the life of each product is essentially marked by five stages: extraction, production, distribution, consumption and disposal.

What is the MAIN reason why special precautions are required regarding the
maintenance of fifteen-passenger vans?

Answers

Answer:

1. Better Overall Appearance.
2. Less Equipment Failure.

3. Increased Safety.

4.Cost Reductions from Emergency Repairs.

Explanation:

(It's obvious that when you wash your car, it looks dirty).

(Equipment failure can be disastrous).

(Nothing is more serious than the safety of your tenants).

(On a business level, preventive).

How does physical activity affect bone health? please help!! a. physical activity decreases bone density and makes bones lighter. physical activity decreases bone density and makes bones lighter. ,, b. physical activity increases bone density and makes bones lighter. physical activity increases bone density and makes bones lighter. ,, c. physical activity increases bone density and makes bones stronger. physical activity increases bone density and makes bones stronger. ,, d. physical activity decreases bone density and makes bones stronger.

Answers

Answer is C !! Because

Should the recreational use of marijuana be legal in Nevada? Yes or No. Justify your answer. (5 sentences)​

Answers

Answer:

Yes

Explanation:

Marijuana has multiple long term affects including anxiety or increased anxiety it can cuase memory issues and even cuase cognitive ability wich mean trouble making discisions and trouble remmebring things from the present or past no marijauna does have so porpuses in medcince use that can help with cancer and elpilepsy aka seizures but there is other treatment for epilepsy and cancer marijuana dosen't need to be used.

how to relieve tress

Answers

Answer: Try doing your favorite hobby or talking to family and friends. Maybe listen to music, play a non-competitive game. There are many ways of relieving stress, and these are just a few.

Hope this helps.

i would recommend listening to music

Where does the money for Canadian healthcare come from?

Answers

Answer:

Publicly funded health care is financed with general revenue raised through federal, provincial and territorial taxation

Explanation:

Most leading causes of deaths in adults today are mostly
O Not preventable
O Determined by fate
O Preventable
O Genetic

Answers

i think it’s preventable

Answer:

Preventable because they may include passing from smoking, or cancers related to it.

Explanation:

Hope it helps! =D

Your patient is:

..............Joseph Davis, a 17 year-old high school senior.

He is brought in by his mother at 0400 hrs. He complains of (c/o) sudden onset of pain in his left testicle 3 hours earlier that woke him up. The pain is intense and has made him vomit. VS: T 99.2°F, P 88, R 15, BP 130/70. Examination reveals his left testicle to be enlarged, warm, and tender. His abdomen is normal to palpatio

Answers

Infection: The testicle and epididymis, the portion of the testicle that stores sperm, can occasionally become infected, resulting in swelling and pain that start out mildly and worsen with time

Fluid Buildup: A wound or infection may result in fluid accumulating around the testicle, which can swell painfully.

Testicular swelling, also known as scrotal edoema, can indicate a number of conditions, such as an injury, an infection, or a testicular malignancy. Your testicles will look larger and could be red or shiny if they are enlarged. You might feel a lump, but you could just just be swollen.

Sexually transmitted infections, acute injuries, inflammation, or the emergency condition known as testicular torsion can all result in testicular pain. This ailment may result in swelling as well as a dull aching in the scrotum.

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The __________________, or mental, effects of long-term stress include ___________________.

Answers

The psychiatric, or mental, effects of long-term stress include anxiety or panic attacks.


It's common to have occasional anxiety. But strong, excessive, and persistent concern and panic about ordinary circumstances are common in people with anxiety disorders. A common feature of anxiety disorders is the recurrence of abrupt, acute sensations of fear or terror that peak in a matter of minutes (panic attacks).

The effects of these sensations of worry and panic can be severe, difficult to regulate, out of proportion to the real threat, and linger for a long period. To prevent these sensations, you may want to avoid certain locations or circumstances. Childhood or adolescence may be the first time symptoms appear, and they may persist throughout maturity.

Specific phobias, social anxiety disordersdisorders, generalized anxiety disorders, and separation anxiety disorders are a few examples of anxiety disorders. Multiple anxiety disorders are possible. There are occasions when an illness that requires treatment causes worry.

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What similarities do you see in Paula Radcliffe career as a professional runner when you compare them to Usain's career?

Answers

Given that people who worked with Paula Radcliffe claim she is the most naturally skilled athlete, her accomplishment may seem more remarkable.

One of the greatest distance runners in British history, Dave Bedford, compared the size of the world record of Paula Radcliffe to Bob Beamon's 8.90-meter long jump and Usain Bolt's 9.58-second 100-meter sprint.

It was one of the best records in athletics and the greatest distance running accomplishment of his lifetime by Paula Radcliffe, he claimed. Possibly another 25 years will pass before that record is broken.

Despite numerous injuries, the former world champion claims Paula Radcliffe knew she made the most of her career.

What has made Paula Radcliffe well-known?

Former world champion in the marathon, half-marathon, and cross-country events is Radcliffe. She has also won the 10,000-meter and cross-country European titles. On the track, Radcliffe earned the 5000-meter gold medal in 2002 and the silver medal in the 10,000-meter race at the 1999 World Championships.

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After hearing Ms. Pearson’s argument, what would you say is the most important thing parents can do for their children

Answers

After hearing Ms. Pearson’s argument,  the most important thing parents can do for their children is to listen and talk to them.

What is Ms. Pearson’s argument?

She as an individual deduced that spending time with children and having different schedules and activities with them are very important and beneficial in their  development.

This is therefore the reason why the most important thing parents can do for their children is to listen and talk to them which ensures that they are well guided in their daily living so as to make their development ideal and fast which is the correct choice.

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Which of the following are the muscular-walled vessels that carry blood away
from the heart?

A. Arterioles
B. Arteries
C. Venules
D. Veins

Answers

Answer: Veins

Explanation:

Ps: im in 6th grade

B.arteries they carry oxygen away from the heart.

According to the USDA, Amercians consume _________ calories daily now then they did 20 years ago.

a
200 more
b
200 less
c
the same number of

Answers

According to the USDA, Americans consume 200 more calories daily now than they did 20 years ago. The correct option is a.

What are calories?

Calories are the amount of food that we eat.  Although it is a unit of measurement, the calorie does not account for weight or length. Energy is measured in calories.

When something is said to have 100 calories, it means that it might provide your body with that many calories in the form of energy.

As, Americans are consuming more junk food than before, they're consuming more calories than before.

Therefore, the correct option is a. 200 more.

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What are physical risks to members of the family?

A family of three children and two adults has decided to go to the beach.
The temperature at 8am is 24 degrees and the maximum is predicted to be 39 degrees at 1pm.
The family will not be able to get to the beach before 9.30am.
The children are 5, 7 and 10 years old with fair skin.
The beach has no shelter, but it does have a very child friendly playground.

Answers

Answer:

All children need a nurturing and supportive family and community to enable them to achieve their full potential. For vulnerable children who are exposed to child abuse and neglect, we need to ensure they are protected and supported so they can have the best chance in life. Certain children are at a higher risk of physical and emotional harm than others due to their living circumstances or home environment.

Children most at risk

Babies, children and young people who are victims of child abuse and neglect experience harmful effects in their physical, cognitive, emotional, behavioural and social development. The fundamental damage caused by abuse and neglect can undermine the child’s ability to develop capacities for trust, intimacy and sexuality.

A baby, child or young person may be at risk of harm due to actual or likely physical, psychological or emotional harm or as a result of what is not done (neglect) by another person, often an adult responsible for their care. Young people may also be at risk of physical, psychological, sexual or emotional harm as a result of environmental factors (for example, homelessness) or self-harming behaviours.Child abuse and neglect are not usually single incidents, but take place over time and the impacts may be cumulative.

Pls Marks As Brainliest

Explain the function of five different types of human cell organelles?

Answers

Answer:

please rate as brainliest

Explanation:

1)Mitochondrion:-Energy production

2)Smooth Endoplasmic Reticulum (SER) :-Lipid production; Detoxification.

3)Rough Endoplasmic Reticulum (RER) :-Protein production; in particular for export out of the cell

4)Golgi apparatus

Protein modification and export

5)lysosomes are the sites of respiration

What are at least 3 risks in this scenario and how can they be eliminated?
Three 15-year old’s want to catch the train to and from an underage music festival.
They have all caught trains before and are confident using public transport.
The festival goes from 3pm to 10pm and it has sold out.
There will be a variety of bands playing and some chill out areas.
They plan to contact a designated parent to pick them up from the train station.

Answers

Answer:

just because they are confident dosent mean they are 100% safe since it lasts for so long and so late u could bring a phone have a parent there and make sure they stick together

Chyme
Palate
Large intestine
What are the correct definition for these

Answers

Chyme-
the pulpy acidic fluid which passes from the stomach to the small intestine, consisting of gastric juices and partly digested food.

Palate-
the roof of the mouth, separating the cavities of the nose and the mouth in vertebrates.

Large Intestine-
the portion of the digestive system most responsible for absorption of water from the indigestible residue of food.

Having truble can anyone help?

Answers

Answer:

Short-term: Stomach ache, Long-term: Obesity

Explanation:

Can you give me a health experience of your own. What made it positive or negative

Answers

Asthma. I run out my breath easily
Asthma, when im being active I find myself tried and out of breath easily
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