Which structures allow for the removal of wastes from the developing fetus?

placenta and blastocyst
blastocyst and umbilical cord
umbilical cord and placenta
embryo and blastocyst

Answers

Answer 1

Answer:

umbilical cord and placenta

Explanation:


Related Questions

Albert announces to his mother, he is hungry and asks what is there to eat? She respond go look in the refrigerator​

Answers

Availability has the greatest influence on Alberts food choice

Answer:

Albert: Mom, i'm hungry, is there anything to eat?

Mom: Go look in the refrigerator

Albert: Okay mom

Full story:

Albert: Mom, i'm hungry, is there anything to eat?

Mom: Go look in the refrigerator

Mom: what ya doing there son?

Albert: nothing mom, just checking the refrigerator

Mom: okay then son

Albert: *going to his room

Albert: *plays fortnite

Dad: ARE YOU WINNING SON

Water is an absolutely necessary for life. Explain: 1)Where is water found? The water cycle? 2)Why is water essential for live? 3)What can humans can do to protect it?
(Can you Write a big paragraph Pls)

Answers

Answer:

hi

Explanation:

Water is found in most natural sources including rivers,glaciers,lakes and the ocean. The water cycle is the cycle of water on and below the earth the cycle includes: Evaporation, condensation, advection, then going onto precipitation

Evaporation= liquid into gas phase

Condensation=the water vapour is now liquid again and are now clouds, the condensation clouds can cause precipitation which is the main route water returns

Advection= also helps precipitation, without advection precipitation couldbt happen.

Briefly explain why maintaining a healthy weight is important in cardiovascular system care​

Answers

Answer:

maintaining a healthy weight is important in cardiovascular system care because if you are careless about your health, your body will be in danger. you could be putting yourself at risk for high blood pressure, high blood cholesterol, diabetes, obesity, and heart diseases. This will most likely result in death if not treated quickly or taken seriously.

Body composition describes the proportion of body fat to lean mass ( muscle bone and water) in a person body

Answers

Answer:

I'm guessing this is a true or false question...the answer is true.

What part of the immune system is the "key fighter of foreign particles?"

Answers

Answer:

Leucocytes

Explanation:

Different types of leucocytes as macrophages, neutrophils are the "key fighter of foreign particles.

What does this quote mean, "For those who don't make time for exercise, they'll have to make time for illness."

Answers

Answer:

It means that because people don't have time to work out when they get sick, they will have time for the illness. Why? Because they didn't do exercise to keep their body healthy and strong.

Explanation:

Hope I helped!

This simply means that if one will manage to have time for exercise will not have to waste time in illness.

What is physical activity?

Physical activity encompasses all movement, whether for recreation, transportation to as well as from places.

It can also be as part of a person's job. Physical activity of both moderate along with vigorous intensity gives benefits to health.

Regular physical activity can aids person to gain muscle strength as well as endurance.

Exercise helps the cardiovascular system fuel more efficiently by delivering oxygen and also nutrients to the tissues.

As the heart as well as lung health improves, one will have maximum energy to complete daily tasks.

Exercise aids mental health by reducing anxiety, depression, also the negative mood, as well as improving self-esteem and cognitive function.

Exercise has also been shown to help with symptoms like low self-esteem and social withdrawal.

Thus, it is told that "For those who don't make time for exercise, they'll have to make time for illness."

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Would someone be kind enough and buy me a piercing gun off of SHIEN ? i have a discount code so it would possibly only a dollar ... PLEASEEEEEEE and THANKKKK YOUUUUU smmmm

Answers

No I will not buy anything
Just by it yourself, coz it's gonna cost more if you ask someone to buy for you

Office managers and medical record technicians might work which of these schedules:
A.
Part-time on any day of the week
B.
Full-time with some evening shifts
C.
Full-time with some weekend shifts
D.
Both B and C

Answers

Answer:

D.  Both B and C

Explanation:

Office managers and medical record technicians are important part of healthcare services who monitors the office and medical record maintenance  work.

As per the job responsibilities of office managers and medical record technicians, the are required to work for full time with some evening shifts  or full-time with some weekend shifts and they might be called  in case of emergencies.

Most of the healthcare centers are full time open so no they do not schedule work for part-time on any day of the week.

Hence, the correct answer is "D.  Both B and C".

The temperature danger zone is considered to be:

Answers

Bacteria grow most rapidly in the range of temperatures between 40 °F and 140 °F, doubling in number in as little as 20 minutes. This range of temperatures is often called the “Danger Zone.” Never leave food out of refrigeration over 2 hours.

After testing the research that the water was full of ______ like petroleum byproducts. pollutants pollution particulates particles

Answers

Answer:

B. pollutants

Explanation:

Your teacher says you don't have to take the final exam if you have a "B" average at the end of the semester.

Answers

Answer:

Cool..?

Explanation:

What makes good footwork in netball? Write a detailed paragraph

Answers

ANSWER

balance

reaction

speed

agility

move your feet when you haven't got the ball, to make it easier think of the ball as something that freezes you, then when u release it you are melted and can move again, also when you are stood still the landing foot you can pivot around which means you can "spin" around on that foot... a way to remember is like saying then you get "frozen" only your non landing foot is unfrozen and you are able to move it around to spin on the landing foot

Amnesty International is an international NGO focused on fighting human rights abuses around the world, including human enslavement, torture, and war crimes, and bringing violators to justice. The organization also works to aid people who have been falsely accused of crimes or have been persecuted for freely expressing themselves. One of the main goals is to change laws that are unjust.

Amnesty International is concerned with issues associated with

animal welfare.
health and health care.
humanitarian disaster relief.
social justice and equity.
Answer is "Social justice and equity"

Answers

Amnesty International is concerned with issues associated with social justice and equity.

What is Amnesty International?

Amnesty International is a global non-governmental organization (NGO) that works to defend and promote human rights worldwide. Founded in 1961, Amnesty International investigates and exposes human rights abuses, such as torture, unlawful killings, and arbitrary imprisonment, and advocates for justice, freedom, and equality for all individuals.

The organization works through research, advocacy, campaigning, and public education to raise awareness of human rights violations and pressure governments, corporations, and other actors to respect and protect human rights. Amnesty International also provides support and assistance to victims of human rights abuses and works to mobilize public opinion and engagement on human rights issues.

With a presence in over 150 countries and territories, Amnesty International is one of the world's leading human rights organizations.

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What is your favorite mexican food be specific? (Just wondering..)

Answers

Answer:

tacooooooooossssss

Explanation:

because they are so good especially the hard shelled ones

Jacque is hiking in the mountains and sees a very large and colorful rock layer. It looks different than the surrounding rock layers. What is the best way for Jacque to investigate what the environment was like when this rock layer was deposited?

Answers

Answer: Check for the fossils

Explanation:

Fossils are defined as preserved remains from organic substances. They are impressions left behind from plants or animals stored in rocks. One of the ways to trace contents of a soil is by gathering the fossils, doing this helps in tracing what the content of a soil would look like

_____ is the term used to describe drugs that often lead to other serious and dangerous drug use.

Answers

Gateway drugs is the term used to describe drugs that often lead to other serious and dangerous drug use.

What is drug?

Drugs are chemical substances that can affect the way the body and mind work. They can change the way a person thinks, feels, and behaves, and can be either legal or illegal. Drugs are divided into two categories: recreational and pharmaceutical. Recreational drugs are most commonly used for recreational purposes, such as to get high, and can include illicit substances such as cocaine and marijuana. Pharmaceutical drugs are legally prescribed by a doctor to treat a physical or mental illness, and can include opioids and antidepressants. Both types of drugs can be abused and lead to addiction, which can have serious physical and mental health consequences.

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Which strategies are helpful for maintaining a healthy body temperature when exercising in hot weather?
(Select all that apply.)
drink 6-10 ounces of water for every 60 minutes of physical activity
paying attention to warning signs of overheating, such as leg cramps and headache
arranging to work out early in the morning or evening to avoid the day's hottest time periods
drink 6-10 ounces of an energy drink for every 45 minutes of physical activity.

Answers

The strategies that are helpful for maintaining a healthy body temperature when exercising in hot weather are Drink 6-10 ounces of water for every 60 minutes of physical activity. Paying attention to warning signs of overheating, such as leg cramps and headache .Arranging to work out early in the morning or evening to avoid the day's hottest time periods.

During hot weather, the human body has a tendency to lose fluids quickly, resulting in dehydration and other heat-related health problems. Exercise during hot weather puts additional pressure on the body, and thus it is necessary to take extra precautions to avoid heat stress and keep the body cool and hydrated.

Following are some of the strategies that are helpful for maintaining a healthy body temperature when exercising in hot weather:

Drink 6-10 ounces of water for every 60 minutes of physical activity: Drinking water is the simplest and most effective way to keep the body hydrated when working out in hot weather. Dehydration can lead to several health issues, including heat cramps, heat exhaustion, and heatstroke. Drinking sufficient water helps to prevent dehydration and keep the body cool and hydrated.

Paying attention to warning signs of overheating: Overheating can cause several health issues and can be harmful to the body. To avoid overheating, it is important to pay attention to warning signs such as headache, leg cramps, nausea, dizziness, and rapid heartbeat. If any of these symptoms appear, it is important to stop exercising and rest in a cool and shaded place.

Arranging to work out early in the morning or evening to avoid the day's hottest time periods: During the day, the temperature is usually highest between 10:00 a.m. and 3:00 p.m. It is advisable to work out early in the morning or in the evening when the temperature is cooler. This helps to avoid the hottest part of the day and thus reduces the risk of heat stress.

Drink 6-10 ounces of an energy drink for every 45 minutes of physical activity: While water is the best drink for keeping the body hydrated during hot weather, energy drinks may also help. Energy drinks can help to restore electrolytes and other minerals that are lost due to sweating. However, it is important to avoid energy drinks that contain high amounts of sugar and caffeine, as they can cause dehydration.

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Cross-sectional studies and longitudinal studies differ on whether people undergo intellectual decline as they age. Explain how this is possible. Then, describe the distinction between fluid intelligence and crystallized intelligence, and explain how each can change over time.
Please hellpp!!
I will mark you brainleast​

Answers

Answer:

Cross-sectional research gathers data to compare across groups. It is conducted and analyzed at the same time. If people undergo intellectual decline as they age, people who are older in the study will have different results in the intelligence testing category compared to younger people. Longitudinal studies gather data on the same subjects more than once, over a span of time. If participants undergo intellectual decline as they age during a longitudinal study, that will impact the study, and be recorded.

Fluid intelligence is the ability to problem solve and reason in novel or unique situations, and crystallized intelligence is the ability to use previously acquired knowledge or personal experience to problem solve or reason. These two phenomena could change over time through intellectual decline. If someone goes through intellectual decline, it will be harder for them to reason, problem solve, or pull knowledge from past experiences, thus influencing how fluid and crystallized intelligence works from individual to individual.

Explanation:

Pls help me! It’s due tonight! Put them in order pls and thank you!!!

Answers

Answer:

1:I 2:E 3:F 4:H 5:A 6:B 7:J 8:G 9:C 10:D

Answer 1.I       3.F         4.H        5.A        6.B        7.J

Explanation:

you´re welcome

How might the effect of jogging in place compare to walking in place?

Answers

Answer:

Walking puts less pressure on your joints, and you may be able to do it for longer. Running in place is more stressful on the body. However, it may burn more calories than walking, which may lead to increased weight loss. It also has a more positive effect on cardiovascular health.

Explanation:

hope this helps...

(─‿─)

I think jogging will make you more sweat and burn Calories faster than walking

Sarah has optimal health, but she lives in a metro area that has high levels of air pollution. Which dimension of health will be lower for Sarah?

A.
Psychological
B.
Emotional
C.
Social
D.
Environmental

Answers

Answer:

D. Environmental. If the air is unfit to breath

Answer:D.

Explanation: Because how bad the air is and how it is not good for you

What are two ways parents,guardians,mentors and teachers teach value?

Answers

Answer:

Positive Self Esteem And Self Control

They teach them by setting an example and talking them through right and wrong.

Such as : honesty, they teach them that lying is bad and tell then that you shouldnt be scared to tell the truth, when you did wrong we will help you solve it.

Which disorder is characterized by the clearing of the digestive tract that follows cycles of overeating?

a. Obesity
b. Bulimia
c. Anorexia Nervosa
d. Binge Eating Disorder​

Answers

D binge eating disorder just makes the most sense.

true or false you can physically see high chlorestoral?

Answers

Answer:

The answer is true :) hope this helps

Answer:

False

Explanation:

you usually have no signs or symptoms of high cholesterol.

Of the four exercises attempted in the activity I was able to complete
Help!!

Answers

Answer:

c

Explanation:

A Burrows solution 100-ml label reads 1:7.5 v/v What is the volume of Burrows solution in the total volume?

Answers

Answer:

volume of Burrows = 11.76 ml ( to 2 decimal places)

Explanation:

Total volume of solution = 100 ml

Ratio of Burrows to solvent = 1 : 7.5 v/v

This means that in every 8.5 (1 + 7.5) ml of solution, the volume of Burrows is 1 ml

8.5 ml of solution = 1 ml of Burrows

1 ml of solution = 1/8.5 ml of Burrows

∴ 100 ml of solution = 100 × 1/8.5 ml of Burrows

100 × 1/8.5 = 100 ÷ 8.5 = 11.76 ml

∴ volume of Burrows = 11.76 ml ( to 2 decimal places)

Does heredity or the environment have more influence over an individual’s level of intelligence? Justify your response.

Answers

Answer: it is environment

Explanation: because the environment has a greater effect.

Answer: you can only get so much out of heredity. most influence come from the ENVIROMENT.

Explanation:

How chemical wastes are doing harm to our environment​

Answers

Answer: Hazardous, or toxic, waste is the potentially dangerous byproduct of a wide range of activities, including manufacturing, farming, water treatment systems, construction, automotive garages, laboratories, hospitals, and other industries. The waste may be liquid, solid, or sludge and contain chemicals, heavy metals, radiation, pathogens, or other materials. Even households generate hazardous waste, from items such as batteries, used computer equipment, and leftover paints or pesticides.

Explanation: In the past, many hazardous wastes were only loosely regulated, allowing substantial contamination of communities and the environment. In the U.S., toxic waste has been overseen by the federal Environmental Protection Agency (EPA) since 1976, as well as state departments of environmental protection. The EPA now requires that hazardous waste be handled with special precautions and be disposed of in designated facilities. Many towns have special collection days for household hazardous waste.

You read an article in a magazine or on the Internet about food and nutrition
that uses the term calories. What kind of calories is this article talking about?

Answers

Do you have answer choices?

you solve more complex problem.
A. physical
B.mental
C.social
D.emptional
E.sexual
F.moral-spiritual

Answers

B. Mental
I guess this is right
Your answer should be B. Mental .
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With their kindly aid, obtained at different times and in different places, I finally succeeded in learning to read. When I was sent of errands, I always took my book with me, and by doing one part of my errand quickly, I found time to get a lesson before my return. I used also to carry bread with me, enough of which was always in the house, and to which I was always welcome; for I was much better off in this regard than many of the poor white children in our neighborhood. This bread I used to bestow upon the hungry little urchins, who, in return, would give me that more valuable bread of knowledge. I am strongly tempted to give the names of two or three of those little boys, as a testimonial of the gratitude and affection I bear them; but prudence forbids;not that it would injure me, but it might embarrass them; for it is almost an unpardonable offence to teach slaves to read in this Christian country.Which of the following best summarizes the passages?The white boys in his neighborhood taught him to read in exchange for pieces of bread.It was against the rules to teach slaves to read in white Christian country.Frederick Douglass was wealthy while the white boys were poor.Frederick Douglass couldnt go to school because he had too many errands to do. Answer this correctly Ill give u brainalist + 10 points whats the scale factor The __________ was a factor in this case, for it deals with "due process" and "equal protection."i need this ASAP Help plssssss it due today