1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stira [4]
3 years ago
10

He beginnings of a brain first becomes apparent around four weeks after conception when the neural ____ folds to form the neural

____.
Biology
2 answers:
oee [108]3 years ago
7 0
The beginnings of a brain first become apparent around four weeks after conception when the neural plate folds to form the neural tube.


GIVE THE OPTIONS THE NEXT TIME !!!!


Hope this helps !

Photon
Tresset [83]3 years ago
5 0
The beginnings of a brain first become apparent around four weeks after conception when the neural plate folds to form the neural tube
You might be interested in
Name the five cardiac cycle activities starting with excitation and ending with regulation of blood flow and volume.
stira [4]

Answer:

Explanation:

1) Excitation brings about contraction.

2) Contraction leads to an increase in blood pressure.

3) Changes in blood pressure results in the opening and closing of the heart valves.

4) The opening and closing of heart valves then regulates the flow of blood and it's volume.

3 0
3 years ago
ASAP HELP PLEASE 
andrew11 [14]
D.

I Believe This Is Correct.
5 0
3 years ago
Read 2 more answers
Bmi provides common language for doctors, dietitians and agencies like insurance companies to use as a method to determine an in
Ganezh [65]
BMI<span> (body mass index), which is based on the height and weight of a person, is an </span>inaccurate<span> measure of body fat content and does </span>not take into account muscle mass, bone density, overall body composition, and racial and sex differences.  <span>BMI is a substitute measure of body fatness because it is a measure of excess </span>weight<span> rather than excess body </span>fat<span>. Factors such as age, sex, ethnicity, and muscle mass can influence the relationship between BMI and body </span>fat<span>.</span>
6 0
3 years ago
A psychological response to an out-of-the-ordinary stressor defines:
DIA [1.3K]
<span>A psychological response to an out-of-the-ordinary stressor defines the posttraumatic stress disorder (PTSD).
When people are exposed to a traumatic event, such as war, or sexual assault, or generally any type of threat or tragedy, they may develop PTSD as a result. This means that the person will still have strong and negative emotions, such as fear, or hatred, months or years after the event occurred, and it is very difficult to treat.
</span>
7 0
3 years ago
Which statement best describes the cell membrane of a living cell?
QveST [7]
D, think of it like a house.
3 0
3 years ago
Other questions:
  • Are substances able to travel against their concentration gradient
    12·1 answer
  • The half-life carbon-14 is 5730 years. Archaeologists dig up a seed that contains 0.25 parts per trillion of carbon-14. If it or
    15·1 answer
  • During respiration, members of the animal kingdom use ______ and then release ______ as a waste gas.
    15·1 answer
  • Why would damage kidneys affect your health?
    7·1 answer
  • during the day, plants produce _ by splitting water molecules in the light dependent reactions of photo synthesis. at the same t
    5·2 answers
  • The amount of sun energy reaching Earth that reflects back into space is about one
    14·1 answer
  • Answer please <br><br> The last option that isn’t showing is Musculoskeletal, Nervous
    5·1 answer
  • Down syndrome in humans may result from. A a person inheriting a recessive allele. B sickle-shaped cells becoming stuck in blood
    15·1 answer
  • Whales, birds, snakes, and fish need oxygen to survive. Even though they share this trait, these animals are not related because
    9·1 answer
  • What is Structure!????????? ​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!