post-main-sequence stars lose up to 50 percent of their mass because

Answers

Answer 1

The star grows until its surface gravity is insufficient to support matter.

When a star's core is no longer burning hydrogen, it exits the main sequence. usually results in the envelope expanding and the creation of a gigantic. The final result can be a white dwarf, neutron star, or black hole, depending on the mass. Because hydrogen fusion requires pressure and temperatures more than 0.08 times that of the sun, any mass below that slowly releases its stored gravitational energy and vanishes into surface. These Brown Dwarfs are objects with low masses. Above this mass, hydrogen fuses too quickly, preventing the object from staying together.

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Related Questions

A sense of humor can be an asset in maintaining good self-esteem true or false?

Answers

Answer:

True

Explanation:

the answer is true.

5.) In 476.8976, what is the value of the underlined digit?​

Answers

1Answer:

Explanation:

PLEASE ANSWER............

Answers

I only see 0% or 100% if there is 75% or 90% then that is the answer otherwise 100% would be the answers
Same as the other answer if 75% is an option then probably that. Otherwise I would say 100%

When a mother choses to breastfeed, what nutrients does she need in even greater amounts than when she was pregnant?

Answers

Answer:

A pregnant or breastfeeding mother should have enough iron to keep herself and her baby healthy. She should eat plenty of iron-rich foods every day such as dried beans, legumes, dark green leafy vegetables, liver, kidney and heart.

Explanation:

I searched the web

weight that is below the desirable body weight​

Answers

Weight that is below the desirable body weight is under-weight :]

Under weight :)))))))))

Chromatophores are used by squid to do what?

Answers

To actually control the color of their skin, cephalopods Use tiny organs in their skin called chromatophores. Each tiny chromatophores is basically a sac filled with pigment, minute muscles tug on the sac, spreading it wide and exposing the colored pigment to any light hitting the skin.
To actually control the color of their skin, cephalopods use tiny organs in their skin called chromatophores. Each tiny chromatophore is basically a sac filled with pigment. Minute muscles tug on the sac, spreading it wide and exposing the colored pigment to any light hitting the skin.

Help!
In a short paragraph, write why you think that daily exercise is important?
(honestly, you could just give a few sentences. I just need an example etc. Please don't copy off the internet!! My teacher gives automatic call to parents if plagiarism happens. Please put in an answer in you own words thx.)

Answers

Answer:

Daily exercise is important because it keeps you healthy and can decrease the percentage of you dying I believe.

Daily exercise is important because it prevents you from getting future health problems. Not to mention that it relieves stress and brings in endorphins inside your body.

Provide two reliable resources that you would recommend to parents to educate themselves about the vaccine.

Answers

Answer:

Straight up Websites: www.cdc.gov

www.fda.gov

How does oxygen in the air get into the blood?​

Answers

Answer:

Oxygen in the air into the blood I know the answer but above ANS and my answer is one

So, above ANS is correct mark it as branlist answer

which evidence was used to identify the body of major general joseph warren?
a. presence of wisdom teeth
b. a dental prosthetic
c. a discolored tooth
d. bite mark

Answers

In 1776, Paul Revere, a dentist and silversmith, helped identify the remains of Major General Joseph Warren, after examining a dental implant he had made for Warren some years earlier. These tools are attributed to Revere

Reviewing Facts and Vocabulary
1. How does the skeletal system affect
other body systems?

Answers

The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals. The skeletal system is also called the musculoskeletal system.

Do you think men or women have it harder. Why. Please explain in 3-5 sentences with good explanations

Answers

Answer:

Women

Explanation:

Periods

Birth

Being “supposedly dominated” by men

Flirts

Disrespect

Lack of rights (in the past and some countries)

Being unable to go out in the dark without being in danger

Not being able to take shirts off without the risk of harassment

Restrictions from being stronger than a man

Being treated like some delicate, fragile flower that must be “protected”

Restricted from education (in the past and some countries)

Being property (in the past and some countries)

Making less money (possibly)

Being ignored or having emotions blamed for everything

Being forced to look good or cover oneself

Unable to physically defend from a male attacker (Honestly, did God just make female humans just to be punching bags for the other gender? I wonder.., or did human society make them that way? As far as biology goes, with reproduction, females have to go through all the pain and deal with offspring while males just enjoy the pleasure of mating and then leaving.)

I think woman have it rough. They have to go through their Menstruation cycle, which can be extremely painful at times. If they choose too, they also have to go through child birth. Many woman lose their lives while giving birth.

describe the ways of cooking vegetable​

Answers

big chungus israel man

which one is greater 4/5 or 6/8​

Answers

Answer: 4/5 is grater than 6/8

Explanation:  

6/8 = 0.75. Then, we compare the two decimal numbers to get the answer. 0.8 is greater than 0.75. Therefore, 4/5 is greater than 6/8 and the answer to the question "Is 4/5 greater than 6/8?" is yes. Which means that this equation is also true: 4/5 > 6/8.

leadership in nursing

Answers

Answer:

i can help you out with thats if you need

Yes, because I think so

how does afforestation help to control and landslide​

Answers

Explanation:

Trees and forests play important roles in reducing landslide risk through various mechanisms. ... Furthermore, trees help to reduce soil erosion and can form an effective barrier against rock, debris and soil slips, as well as limiting landslide run-out distance.

given that m=8-5/r
1.make r the subject of the relation
2.find the value of r when s=7m=2 and 3=3​

Answers

Explanation:

Given that,

[tex]m=8-\dfrac{5}{r}[/tex]

(1) We need to find the value of r.

Subtract 8 from both sides,

[tex]m-8=8-8-\dfrac{5}{r}\\\\m-8=-\dfrac{5}{r}\\\\r(m-8)=-5\\\\r=\dfrac{-5}{(m-8)}[/tex]

So, the value of r is equal to [tex]\dfrac{-5}{(m-8)}[/tex].

(2) Put m=2 in the value of r. So,

[tex]r=\dfrac{-5}{(2-8)}\\\\r=\dfrac{5}{6}[/tex]

Hence, this is the required solution.

A(n) _____ atmosphere is needed to overcome barriers to diversity in the workplace.
authoritative
condescending
uncooperative
respectful

Answers

Answer:

respectful

Explanation:

all other answer choices have a negative connotation in this context, which conflicts with the prompting for a positive connotation.

what is 7½ pls anwser​

Answers

Answer:

7½ = this is all about division method

7/2=3.5

hope you understood!!

7/2 : 3.5 hope it helps

Imagine you work for michelles boss explain how you would adapt with being stressed at work ?

Answers

Answer:

When you are causing for a stressful boss, you have to learn how to manage stress in order to avoid negative psychological impact on your health. The first step is to examine their own behavior and then find out whether their's issues to do with non performance which may be causing that way towards you. Find out whether the boss is always behaving that way to everyone else.

Explanation:

This may be an issue to do with attitude if one doesn't examine themselves to determine the extent to which their own behavior might be contributing towards the behavior of the boss.

First we understand the causes of stress.

What Causes Stress in the Workplace?

Stress points certainly vary among industries and different roles, but many overlap. These can include:

Downsizing.Increased work loads.Pressure to perform.Longer work hours.Issues with coworkers.

Why Is Job Stress So Harmful?

Job stress accumulates, and its impact on workers is inevitable. It leads to:

Sickness.Violence.Depression.Reduced productivity.Problems at home.How you would adapt with being stressed at work ?

Here are some tips to help with stress at work:

1.Stay Away From ConflictOur mental and emotional health suffers when we are involved in interpersonal conflict. It's advisable to avoid workplace conflict as much as possible because it might be challenging to resolve.

2.Stay OrganizedEven if we’re a naturally disorganized person, planning ahead to stay organized can greatly decrease your stress at work. Keeping ourself organized can also mean avoiding the negative effects of clutter, and being more efficient with our work.

3.Forget MultitaskingMultitasking was once heralded as a fantastic way to maximize one’s time and get more done in a day.

4.Keep Perfectionism in CheckBeing a high achiever might make me feel good about myself and help you excel at work. A good strategy to avoid the perfectionism trap is always striving to just do your best and making time to congratulate yourself on your efforts.5.Listen to Music on the Drive HomeListening to music offers many benefits and can be an effective way to relieve stress before, during, and after work. Likewise, combating the stress of a long day with your favorite music on the drive home can help you wind down and feel less stressed when you get there.

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Sergio observes thickening and discoloration of the nail on the index finger his doctor diagnosed Sergio with a bow infection what is most likely suffering from

Answers

Answer:

Fungal Infection

Explanation:

It is possibly Onychomycosis.

What are FDA requirements for off-site catering without temperature controls

Answers

Answer:

i believe you can find that out on there website

Explanation:

Why are children below five years at high risk for foodborne illness?
O A. They have compromised immune systems.
OB. They have developing immune systems.
OC. Their weak stomachs produce less acid.
D.
Their stomachs retain food for a long time.

Answers

Answer:

I think either A or C but I think it's A

Explanation:

Send feedback :)

You can maintain privacy even at an event with no walls and a table in an open tent by:
Achieving regular eye contact with coaches, the press, and fans
Limiting conversation by excluding private information
Speaking loudly and clearly, so the client can hear over the noise
Wearing headphones

Answers

Answer:

Achieving regular eye contact with coaches,the press and fans (I guess)

lth effects of stress can result in all of the following EXCEPT: A. weight loss or weight gain B. headache and nausea C. lower blood pressure and chills D. upset stomach and or other illness

Answers

Answer:

a

Explanation:

why would u lose or gain weight ? stress is not physical it's mental problem

In guinea pigs, short hair is dominant over long hair. If a short haired SS guinea pig is crossed with a long haired SS guinea pig, all of the resulting offspring will have ________ hair.

a. short
b. long

Answers

Answer:

A

Explanation:

Because if short hair is dominant and long hair is not dominant then it would take multiple chances to get a long hair if the short hair is dominant.

Research shows that Piaget’s theory of cognitive development has important educational implications. Select one stage of cognitive development (according to the theory) and discuss at least three activities that would be beneficial in teaching children who are in that developmental stage.

Answers

Answer:

(Answer may vary.)

Piaget’s theory of cognitive development features four main stages, which occur at different ages: sensorimotor stage, preoperational stage, concrete operational stage, and formal operational stage. These developmental stages can have significant implications on a child’s ability to learn. Some activities and strategies that can be beneficial for teaching children who are in the third stage of Piaget’s theory of cognitive development (the concrete operational stage, between seven and eleven years of age) include the following:

Children’s cognitive skills and problem-solving abilities reach a higher level at this stage. A good of way of refining these skills is to have children solve simple puzzles (such as jigsaw puzzles) that make them think of various alternatives with respect to the shapes and sizes of the pieces. Children at this age have developed a high level of object permanence, and they are able to learn while they have fun solving such puzzles.

In order to enhance children’s problem-solving skills during this stage, teachers should give them mathematical (numerical) problems to solve. For instance, simple problems involving addition, subtraction, multiplication, division, etc., can help children use and develop their cognitive skills in an optimal manner.

At this stage, teachers can enhance children’s reasoning skills through comparison activities. For example, they can ask children to compare two similar (but not identical) pictures and point out the differences between them. Similarly, children could compare two objects and list specific comparative properties, such as which is taller, broader, heavier, lighter, etc.

Explanation:

PLATO

The one stage of cognitive development according to Piaget is the Concrete operational stage which is implicated in the children of age groups 7-11 years.

What is Cognitive development?

Cognitive development may be defined as a field of study that involves the growth of a child's ability to think and reason and behave in response to the external or internal stimuli.

The three activities that would be beneficial in teaching children who are in that developmental stage are logical operations, logical reasoning, and classification.

Therefore, it is well described above.

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Does black opaque Tights Make your Muscles feel comfortable and relaxed

Answers

Answer:

yes

Explanation:

there loose and yea

Which of the following best describes Project?

Answers

It's a temporary endeavor undertaken to create a unique product, service or result. A project is temporary in that it has a defined beginning and end in time, and therefore defined scope and resources.

The statement that best describes the project is a Media literacy curriculum for adolescent girls that promotes healthy body images. Thus, the correct option for this question is D.

What is a Project?

A project may be defined as a set of tools and techniques that are often utilized when delivering organizational change. It is a series of tasks that need to be completed to reach a specific outcome.

A project can also be defined as a set of inputs and outputs required to achieve a particular goal. Projects can range from simple to complex and can be managed by one person or a hundred.

Therefore, the statement that best describes the project is a Media literacy curriculum for adolescent girls that promotes healthy body images. Thus, the correct option for this question is D.

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Your question seems incomplete. The most probable complete question is as follows:

Which of the following best describes Project?

Government campaign to encourage school children to be more physically active.Nationwide initiative that aims to improve the nutritional disparity among senior citizens.Fundraising campaign to supplement the financial revenues that institutions will lose when vending machines are banned from public schools.Media literacy curriculum for adolescent girls that promotes healthy body images.

5. Which of the following items is not on a Safety Data Sheet (SDS)?
a. The protective equipment needed when using the chemical
b. How to properly dispose of the chemical
C. The appropriate concentrations needed for sanitizing with the
chemical
d. First aid procedures for contact with the chemical

Answers

Answer:

C I think?

Explanation:

Option "C" is not considered in Safety Data Sheet (SDS).

The SDS lists the characteristics of each chemical, as well as the structural, health, and environmental dangers, as well as preventive measures and precautionary measures for managing, storing, and transferring the chemical.

So,

All other three option are correct.

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