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
Brilliant_brown [7]
3 years ago
7

At about what age does the brain begin "pruning"? a. 1 b. 5 c. 10 d. 70

Mathematics
2 answers:
Aloiza [94]3 years ago
7 0
Correct Answer: Option A

Pruning is a natural process that occurs within our brains. It occurs during the phase when the child has to pass from childhood to adulthood. In simple words it can be said that during Pruning brain removes the extra connections that are no longer needed in the brain. 

Pruning starts at the very early age but continues for several years. So the correct answer to this question is option A. Brain starts Pruning at the age of 1 but most pruning occurs from age 2 to 10.
ra1l [238]3 years ago
4 0
I believe the correct answer from the choices listed above is option A. It is at about 1 year old that the brain begin "pruning". It is thought to be a process   of removing neurons which may have become damaged or degraded in order to further improve the "networking" capacity of a particular area of the brain.
You might be interested in
Given that,
r-ruslan [8.4K]

Answer:

1

Step-by-step explanation:

1

3 0
3 years ago
Select the statement that is FALSE.
Hoochie [10]

Answer:

C

Step-by-step explanation:

if a rhombus has 4 right angles it wpuld be a square

8 0
3 years ago
Is this done correctly or incorrectly??<br> PLEASE LET ME KNOW<br><br>PLZ HELP ASAP
Dimas [21]
You're very close. However, the less steep line should go through (4,7) and not some point slightly above that location. Also, the shaded region should be above both dashed lines at the same time. So you won't include the portion that I've marked in blue (see attached). Other than that, it looks great. 

3 0
3 years ago
Describe how to determine if two lines are parallel, perpendicular or neither. Give an example of a parallel line, a perpendicul
SVETLANKA909090 [29]

Answer:

In order to determine if two lines are parallel, perpendicular, or neither, look at their slopes. If the lines have the same slope, they are parallel. If the slopes are opposite reciprocals, then they are perpendicular. If the slopes of the lines are not any of those, then they are neither.

Parallel line: y = \frac{2}{5} x

Perpendicular line: y = -\frac{5}{2} x  

Neither: y = 3x

Step-by-step explanation:

In order to determine if two lines are parallel, perpendicular, or neither, look at their slopes. If the slopes of the two lines are the same, then they are parallel. If the slopes of the two lines are opposite reciprocals, then they are perpendicular. If the slopes of the lines are not any of those, then they are neither.  

The equation y = \frac{2}{5} x+7 is in slope-intercept form. The y is isolated and it's in y = mx + b format. Whenever an equation is in slope-intercept form, the m, or the coefficient of the x-term, represents the slope. So, the slope of the given line is \frac{2}{5}. Therefore, use the rules listed previously to find lines that are parallel and perpendicular.

Parallel lines have the same slope, so an example of a parallel line would be y = \frac{2}{5} x.

Lines that are perpendicular have slopes that are opposite reciprocals, so an example of a perpendicular line would be y = -\frac{5}{2} x.

Lines that are neither do not fall into either of those categories, so an example of a line that is neither would be  y = 3x.

5 0
3 years ago
The floor of the school art closet is being tiled. The closet is shaped like a parallelogram. The parallelogram has a base of 17
ololo11 [35]

Answer:

21  packages

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x) = 6 cos
    8·1 answer
  • A rectangular prism has a volume of 120 cubic inches. the length of the prism is 5 inches, the width is (x-2) inches, and the he
    5·1 answer
  • This is really confusing... making my head hurt. I don't understand it AT ALL. If I get this one wrong, and all the other three
    14·1 answer
  • What is the sum of 6 and 7/8+ 4 and 5/8
    15·2 answers
  • Factor this polynomial. -3x^2-5x-2
    6·1 answer
  • 1+5/4n+3/2p-3-1/2p+3/4n
    7·1 answer
  • Find the total surface area of the 3D figure:<br> ft2<br> 9 ft<br> 8 ft<br> 6 ft<br> 8 ft<br> 8 ft
    9·1 answer
  • Select the correct anwser from the drop down menu.
    10·2 answers
  • Two tutors each earn $30 per hour. The first tutor worked 10 hours. The second tutor worked 14 hours. What total amount did the
    11·1 answer
  • b. 530 students in the school and 30% are on the football team. How many students are not footballers?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!