Please Only Answer If you Know the Answer.
What signals the start of the blastocyst (second) stage of prenatal development?

Answers

Answer 1

Answer:

The stages of prenatal development represent a tremendous amount of change from ... Finally, the blastocyst arrives at the uterus and attaches to the uterine wall, ... of the third week after conception marks the start of the embryonic period, a time ... During the second trimester, or months four through six, the heartbeat grows

Explanation:

Answer 2

Answer:

The stages of prenatal development represent a tremendous amount of change from ... Finally, the blastocyst arrives at the uterus and attaches to the uterine wall, ... of the third week after conception marks the start of the embryonic period, a time ... During the second trimester, or months four through six, the heartbeat grows

Explanation:


Related Questions

choose one answer please

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Answer:

D

Explanation:

The sum of all chemical reactions in the body is called

Answers

Answer:

It is called metabolism

handedness is fairly well established occurs at age

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Answer: Many left-handed people report being able to use their right hand very well for a certain burden(task), because of needing to adapt to tools which are usually designed for right-handed people like scissors, golf clubs, and some people are also mix-handed, where they perform some tasks with one hand and other tasks with the opposite hand. Some people have true ambidexterity where they can perform burden(task) equally well with both hands. Learning Point is were children begin to develop hand dominance around about 2 to 3 years and this should be well developed by the age of 5 and fully developed by the age of 6. Use of a dominant hand before 2-3 years time may occur because of abnormal fine motor development. It could also be the result of an intracranial injury or an injury to a limb with appropriate compensation by the other limb. The development of hand dominance after the age of 6 years, again may indicate abnormal development.

(sorry if i'm wrong)

(I tried my best to put it in my own words)

:(

Describe one piece of advice tip for self care that you can interact into your daily life

Answers

Answer:

Washing your hands!!!

Explanation:

I hope this helps. I'm new here so can you please answer the question i asked on my page not too long ago?? thanks!! :)

The raccoon population decreased how will the decrease in the raccoon affect other population like the owl and duck and frog

Answers

Answer: Some will loose their pray it being the racoons and they will too die because thy lost their food source

The predators of the raccoon will die because of a less food source and the prey to the raccoons will over populate do to not being food.

Managers make decisions at the operational and corporate levels.

True
False

Answers

i believe it’s true

Directions : Imagine that you are a nurse in the hospital's birthing center. You receive the following phone calls from pregnant women or their spouses. How might you respond to the calls?

1. “Nurse, my wife is having contractions! I think we should get her to the hospital right away!”

2. “Nurse, I’m really worried. A gush of fluid just flowed out of me. Does that mean the baby is in danger? What should I do?”

3. “My contractions are five minutes apart. They’ve been holding steadily at about this cycle for more than an hour now. I’ve tried walking around, but the contractions continued. They’re strong but not painful. Should I go to the hospital soon?”

4. “Nurse, I’m having contractions eight minutes apart, and a little fluid is coming out. I’ve been pregnant only 35 weeks, so this is false labor, right?”

Answers

Answer:

I think 3. U must be as detailed as possible so the nurse can tell u what u need to hear, she or he might call someone over to answer your questions

Which is a possible consequence of poor decision-making associated with drug abuse?

decreased conflict with friends
increased safety in automobiles
decreased involvement in violence
increased risk of an unplanned pregnancy

Answers

Answer:

decreased conflict with friends

Explanation:

Answer:

increaesd risk of an unplanned pregnancy

Explanation:

edge 2021 :)

Can the goalie leave the goalie box to distribute the ball to another teammate?

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Answer:

Yes, Only inside the penalty box

Explanation:

The Goalkeeper IS allowed to go outside the Penalty Box and dribble or kick the ball back inside the Penalty Box and THEN pick it up with his hands. The line that defines the Penalty Box is part of the Penalty Box, so if the ball is touching the line it is defined as being inside the Penalty Box).

what clinical method hardly relies on memory in abnormal psych

Answers

Answer: Abnormal psychology is the branch of psychology that studies unusual patterns of behavior, emotion and thought, which may or may not be understood as precipitating a mental disorder.

Explanation:

Name two drugs and example what they can do to your body if you misuse them?

Answers

ibuprofen and medical marijuana

Explanation: if you abuse these drugs then you can become very ill.

Answer:

Kayne west

Explanation:

He crazy

If you breeded a bull dog and a shihtsu, what would it be called?

Answers

Answer:

bull-tsu

Explanation:

hehe

Bull-shihts Hahahaha

If you're running away, what should you pack?


(asking for a friend lol)

Answers

your penile instrument on your back

Answer:

food

Explanation:

People who encounter troublesome family relationships early on in life are doomed to suffer the same type of relationships throughout their lives. True or false

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Answer:

false

........ . .............

Which best describes cold therapy and heat therapy?
O Cold therapy restricts blood flow, and heat therapy increases blood flow.
O Both heat therapy and cold therapy restrict blood flow.
O Both heat therapy and cold therapy increase blood flow.
O Cold therapy increases blood flow, and heat therapy restricts blood flow.

Answers

Cold treatment reduces inflammation by decreasing blood flow. Apply within 48 hours after an injury. Heat treatment promotes blood flow and helps muscles relax. Use for chronic pain.

your answer would be A

Please Help! Please only answer if you have correct answer

2. What, if anything, is the difference between semen and sperm?

A. Sperm and semen mean the same thing; they are synonyms of each other.

B. Sperm are the actual reproductive cells; semen is the combination of these cells and other secretions from the male reproductive tract.

C. Sperm help neutralize acid in the urethra and vagina; semen provides nutrient for sperm.

D. Sperm are immature reproductive cells; mature cells are called semen when they leave the epididymis.

Answers

Answer:

To me sperm is not apart from semen, semen is to ejaculate to come out.

Explanation:

Sperm are the actual reproductive cells; semen is the combination of these cells and other secretions from the male reproductive tract. The correct option is (B).

Sperm refers specifically to the male reproductive cells that carry genetic material, while semen is a fluid that contains sperm along with other secretions from the male reproductive tract, providing nourishment and a medium for sperm transport during ejaculation.

Therefore, Sperm is the actual reproductive cells; semen is the combination of these cells and other secretions from the male reproductive tract. The correct option is (B).

To know  more about the semen and sperm:

https://brainly.com/question/32220745

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In humans, circulation is carried out by the liquid called

Answers

Answer: Blood

Explanation:

In humans, circulation is carried out by the liquid called Blood.

Blood is considering the combination of main components of it which are plasma and cells. They are circulating through the body and that is their main function because in that way fluid is supplying essential substances around the body.

Those essential substances are oxygen, hormones, sugar, and more.

Blood is also having a function of removing waste from the cells that are found in the body.

Physical Education build self-esteem because_______________________.      

Answers

I personally think being fit can and can’t build self esteem but it can build self esteem because it helps people be more comfortable in their own skin

Answer:

Because Its healthy for your mental state

Please Help Me! :(
5. Which of the following is a recommendation for having a healthy pregnancy?

A. Over-the-counter drugs are safe to take when pregnant.

B. Avoid exposure to environmental toxins, such as pesticides and paint fumes.

C. Avoid gaining weight during pregnancy.

D. Only see a healthcare provider if you feel unwell.

Answers

B: Avoid exposure to environmental toxins, such as pesticides and paint fumes.

The recommendation for having a healthy pregnancy is to avoid exposure to environmental toxins, such as pesticides and paint fumes. The correct option is B.

What is pregnancy?

Pregnancy is a condition where the women bear a fetus in their womb. The gestation period of pregnancy in humans is nine months. Different species have different gestation periods.

During pregnancy, the woman has to take care of the child by eating healthy and staying away from medicines, and doing regular walks and exercise.

Pregnant women feel vomiting or allergies to many things, they should stay away from toxins and pungent smells because they can affect their health and the baby's health.

Thus, the correct option is B. Avoid exposure to environmental toxins, such as pesticides and paint fumes.

To learn more about pregnancy, refer to the link:

https://brainly.com/question/13922964

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Which of the following statements is TRUE?

A.

You only need to be flexible if you are a dancer.

B.

Being flexible can help prevent chronic illnesses like back pain.

C.

Individuals older than 60 years old should not work on their flexibility.

D.

There are no benefits of flexibility training for boys.

Answers

Answer: I believe it’s B

Explanation:

because ever other answer is stupid

The answer is B because flexibility helps you back not be so tense

Plz answer quickly
Select the correct answer.
In order to pay for the costs of medical treatment, you may need to get some form of
OA Quackery
OB. Conservation
OCHealth insurance
OD. Public health agencies

Answers

Answer:

i think its C

Explanation:

Bc with health insurance they could pay it for you

Answer:

C. Health insurance

Explanation:

MARKING PEOPLE AS BRAINLIST

What is being sent to the nerve signal sent?

Answers

nerves are systems in you that get you nervou

please inbox me please please please please please​

Answers

Answer:

ok

Explanation:

can u pls mark me brainliest

Answer:

Explanation: Hello

what does the term 'moral status" means? in bioethics​

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Answer:

Moral status is a concept of relating ethics to the treatment of people, animals, and the environment through a hierarchy. It encompasses the degree to which various living things deserve consideration.

Explanation:

According to FDA standards, poultry needs to be cooked at a higher
temperature than steaks and chops.
TRUE
FALSE

Answers

True

Increased risk of salmenila

Answer:

True

my test said it was right

dentify the element that humans need to breathe.

Answers

Answer:

Oxygen

Explanation:

According to psychologist Martin Seligman, depression is largely a response to

Answers

Answer:

Go over your life

Explanation:

not sure just need points please

what is the purpose of physical education?​

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Answer:

Physical education provides cognitive content and instruction designed to develop motor skills, knowledge, and behaviors for physical activity and physical fitness. Supporting schools to establish physical education daily can provide students with the ability and confidence to be physically active for a lifetime.

encourage a healthy and active lifestyle throughout the school body.
nurture sportsmanship in all aspects of competition.
widen each student's sporting experience and enjoyment.
create a passion for active recreation and sport.
assist students in reaching their physical potential in a variety of sporting environments.

Can someone motivate me to do my work:/ Online school is the worst and i procrastinate everything and I have no motivation.

Answers

Answer: howdy there partner look i know you may hate school or your tried of doing school but listen to me you dont have to say anything but listen i know you can do this ! i know i sound chessy but you can do this. just awnser a question and everytime you do ill send you and internet cookie and some bread. then every time you finish a lesson take a 5 minute break i know you can do it!

Honestly just do EVERYTHING while listening to music and sing along while your doing your work

What complex mechanism
of moving parts
gets stronger
the more it is used?

Answers

Answer:

An Hourglass?

Explanation:

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