Why are so many twins left-handed?

Answers

Answer 1

Dizygotic twins, and monozygotic twins are respectively 8.5 percent, 14 percent, and 14.5 percent. This information has led to the hypothesis due to prenatal difficulties, twins have a higher prevalence of left-handed.

Is left-handedness more common in twins?

However, nearly all research that looked at the prevalence of twins in the general population revealed that twins had a higher probability of left-handedness than singletons (Vuoksimaa et al., 2009). Similar to other human characteristics, handedness is complicated and appears to be impacted by a variety of elements, including genetics and environment.

The tendency to be more skillful and at ease using one hand instead of the other for tasks like writing and throwing a ball is known as handedness, or hand preference. In Western nations, 85 to 90 percent of people are right-handed, while 10 to 15 percent are left-handed, despite the fact that the number varies throughout. It's rare to be both ambidextrous and mixed-handed, which refers to the preference of one hand over the other for certain jobs.

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Related Questions

Are competitive videos a type of sport? I just want to know some opinions :)

Answers

yess!




i think so lol

Select the correct text in the passage.
Which sentence presents a claim that is supported in the excerpt?
excerpt from Remarks by the President on Promoting Community Broadband
by Barack Obama
When I first came into office and we were trying to make sure that we prevented a Great Depression but also start building some foundations
for long-term growth, we built or improved more than 113,000 miles of network infrastructure throughout the country....
But-and this is why I'm here-we've still got a lot of work to do. Right now, about 45 million Americans cannot purchase next-generation
broadband. And that next generation of broadband creates connections that are six or seven times faster than today's basic speeds. And by the
way, only about half of rural Americans can log on at that super-fast rate.
Reset
Next
Edmentum All rights reserved

Answers

Answer:

The answer is "But - and this is why I'm here - we've still got a lot of work to do".

Explanation:

This is the answer for edmentum/plato, like shown in the picture you provided.

The sentence that presents a claim that is supported in the excerpt is "But - and this is why I'm here - we've still got a lot of work to do".

What is a support of any claim?

A Statement that is said to be the Support of Claim is known to be always on VA form.

A claim is supported when the statement has been found to be true. In the text, sentence that presents a claim that is supported is "But - and this is why I'm here - we've still got a lot of work to do".

Learn more about claim from

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please help me please will give brainliest ​

Answers

One insect that I know is a bee and they are very useful. Bees pollinate our plants, which means they carry pollen between plants to fertilize them, or even between different parts of the same plant, which help plants reproduce. They also make honey which is also used for humans to eat.

One of the central ideas of "Mirror" relates to the pressure that women feel to be
O happy homemakers
O silver and exact
O young and beautiful
terrible fish

Answers

Answer - young and beautiful

Why does Annemarie try to milk the cow by herself?

Answers

Answer:

She tried to milk the cow even though she didn't know how to do it. No one was there to do it.

Explanation:

Answer:

Cuz she thinks she is strong enough to do it herself And there were no one around so she could not ask for help

Explanation:

who is an ambassador?​

Answers

Answer:

United Nations ambassador Susan Rice

Explanation:

Answer:

United Nations ambassador Susan Rice

Describe what gatsby car looks like

Answers

Answer:

Jay Gatsby's Rolls-Royce plays a crucial role in the story and is described as having “a rich cream color, bright with nickel, swollen here and there in its monstrous length with triumphant hat-boxes and supper-boxes and tool-boxes, and terraced with a labyrinth of wind-shields that mirrored a dozen suns.” Jay Gatsby

Explanation:

Which statement best describes the author's viewpoint?

Answers

Answer:

Homie you need to give context about what this was about- if you edit your question to give the context I'll try and answer it

Explanation:

Both men and women must be educated in order to
How does the central idea support the overall
argument expressed in the controlling idea?
It shows the benefits of education for women in
tuture generations
testablishes the idea that women are not the only
ones who benettom equal education
tillustrates how man can have improved
Ging women his will help both men and
demonstrates a negative result of improving
women section

Answers

How does the central idea support the overall argument expressed in the controlling idea?

A) It shows the benefits of education for women in future generations.

B) It establishes the idea that women are not the only ones who benefit from equal education.

C) It illustrates how men can have improved education.

D) It demonstrates a negative result of improving women’s education.

Answer:

The correct answer is B) It establishes the idea that women are not the only ones who benefit from equal education

Explanation:

Wollstonecraft in his book "A Vindication of the Rights of Woman" made serial arguments for the education of women. One of such arguments was that women and men should be educated equally across all areas of life.

She states women can and should be educated in a rational way so that they can contribute to society.

She stated that since women were tasked with raising and educating children, society will degenerate if they (women) were left uneducated. And so on the co-education of men and women, she stated since there are married people whose marriages are the adhesive that binds society together, both genders should thus be educated after those people to learn from them to the end that society's fabric is preserved.

Cheers

Cheers

"You can't erase what you know. You can't forget
who you are" What does Cisneros mean by this
quote? Explain in one paragraph.
PLEASE ANSWERRR DUE TODAYYY

Answers

Answer:

I think it means you cant erase your mistakes or flaws. It means that don't try to be something your not and don't be ashamed of who you are. You can't forget who you truly are in life.

"You can't erase what you know. You can't forget who you are" this was given by Crimson in this court she means that the past is what you cannot erase and the one which you cannot forget.

What is a quote?

To quote someone is to use their exact words from a speech or book. A paragraph or statement reproduced in this manner is also considered a quotation. To quote something is to cite it as evidence. As a verb as well as a noun, a quote seems to have a number of other meanings. Quoting implies repeating verbatim what someone said—not synthesizing or modifying it.

In this particular sentence, it is told that if the information is one past to you then it cannot be erased from your memory that easily fully also a person who they are themselves will not be able to forget whether the condition or what they have been feeling.

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The class of fourth-graders (visits/visit) the nursing home every year at Christmas.

Answers

Answer:

visit

Explanation:

visits would mean multiple

Answer:

Visit

Explanation:

Conducting research is like planning for a trip. You begin by choosing a topic, so you know where you are headed with your research. Then you consider research questions to narrow the focus of your research to a central idea.

Write two possible research topics that you’re interested in learning more about, and explain why you are interested in these topics. Then write three research questions about each topic.

Answers

Answer:

Dolphins or World War

Explanation:

PLEASE ANSWER ASAP !!!


How does Sandra Cisneros use foreshadowing in "A House of My Own"?
A to push readers to question the accuracy of her version of events
B to give readers clues about something that will come later in the text
C to help readers imagine how things look, sound, smell, feel, and taste
D to provide readers with details about events that happened in the past

Answers

Answer:

part A and part B are option 3

Answer:

would say C

Explanation:

sorry if it dont help

what is the root word in commander​

Answers

rnkekrkffkfkr he hejejejejkekked dkdkd


What is a monsoon wind​

Answers

Explanation:

HOPE IT WILL HELP YOU...

Answer:

monsoon winds is seasonal change in the direction of wind it carries moisture

it is blown from low pressure area to high pressure area

Which of the following sentences is most likely a supporting detail?
A. According to best-selling author and nutritionist Dale Shoop, replacing dairy and gluten with superfoods like spinach and blueberries can lower cholesterol by up to 50 percent.
B. As I've shown, superfoods such as blueberries, spinach, and salmon can go a long way in increasing overall health by decreasing cholesterol levels.
C. Because of their proven ability to lower cholesterol, reduce the risk of heart disele, and enhance mood naturally, superfoods have become very popular with nutritionists worldwide.
D. Another reason superfoods have become very popular with nutritionists is they operate as a natural mood enhancer - with zero side effects.​

Answers

Answer: its A or C

Explanation:

Answer:

Its A

Explanation:

from USATESTPREP
The story is called Getting in Synch by Mira D'Angelo

Tiona really enjoyed this essay, so she learned about the author's background. Tiona was not surprised to read that D'Angelo's mother had a favorite saying. Which saying MOST CLOSELY matches the message in "Getting in Synch?"

a. True partners can achieve amazing things together
b. It's not if you win or loose, but how you play the game.


please provide an explanation if possible

Answers

Answer:

Explanation:

A. True partners can achieve amazing things together. In paragraph 8 it talks about the 2 friends trying to due a dive together and they couldint due it until they put their egos aside and started getting cues together when they jumped. After it looked like it was only 1 person diving instead of 2.

What it's like being the Tommyinit of the friend group
Getting tired of child already. ANNOYING?! YOUR YOUNGER THAN ME! /op Roman/(Y/n) please T-T Oop that's a p e n i s

Answers

Answer:yes

Explanation:yes

why are character interactions important in literature? in real life, what can you learn about yourself from other people?​

Answers

Answer:

As in real life, it is just the ways in which the characters of a story interact with each other.

Explanation:

It's not a fancy term - but unlike real life, how it is developed in a story can be critical to the plot development and the reader's enjoyment.

You can learn how your personality projects to others, how fast or slow you talk, if you have a high pitched voice or low, what someone else says to ake you laugh the most, your pain tolerance, and how you treat new people in your life.

Paragraph Four
The "Little Gator" has experienced just as much success off the racetrack. He was recently presented with the Mullinax Ford Community Hero Award for his community service. When asked what he believes is an important quality to succeed in life, Noah replied, "Helping people out." Despite his busy racing practice and competition schedule, Noah dedicates time to speak with students and make educational and inspirational films. In one film, Noah encourages other kids to dream big and work hard to achieve their dreams. In another film, he talks about the importance of respect. He reminds viewers, "Everyone is unique. We should be kind to everyone. Don't be a bully."

Select the sentence that explicitly supports the first sentence of paragraph 4: "The "Little Gator" has experienced just as much success off the racetrack." (5 points)

a
In one film, Noah encourages other kids to dream big and work hard to achieve their dreams.

b
He was recently presented with the Mullinax Ford Community Hero Award for his community service.

c
In another film, he talks about the importance of respect.

d
He reminds viewers, "Everyone is unique. We should be kind to everyone. Don't be a bully."

Answers

Answer:

B

Explanation:

He was recently presented with the Mullinax Ford Community  hero award for his community service.

Which type of context clue would help define the word chary in the sentence below?

Matt excitedly jumped into his Dad's new pickup truck, while his mother was chary about getting in.

A.
synonym
B.
antonym
C.
cause and effect
D.
explanation

Answers

ANSWER:
A.explanation
because you explained what he did







Answer:

B.

antonym

Explanation:

edmentum

Can someone elaborate for me..?

Answers

Answer:

I couldn't understand questions.

The king's face was like a thundercloud when he heard the news. He frowned at the messenger and slammed the door.

Answers

Hello. This question is incomplete. The complete question:

Circle context clues that help you understand the underlined expression. Then rewrite the underlined expression in your own words.

The king's face was like a thundercloud when he heard the news. He frowned at the messenger and slammed the door.

Answer:

The context clues are: frowned, slammed the door.

Rewritten phrase: The king was furious at the news, to the point of frowning and slamming the door.

Explanation:

Context clues are expressions or words that are placed in a text to help in the perception of the meaning of other difficult or unknown words or expressions. We can see in the text above, that the words "frouned" and "slammed the door" help the reader to realize that the expression "The king's face was like a thundercloud" showing that the king was furious when he heard the news that the messenger announced. That's because only an angry person would frown and hit the door hard.

How can the sentences best be combined to logically show that the two events are happening at the same time?

The children swim in the pool. Their parents watch them from the deck.

The children swim in the pool after their parents watch them from the deck.
The children swim in the pool although their parents watch them from the deck.
The children swim in the pool, but their parents watch them from the deck.
The children swim in the pool as their parents watch them from the deck.

Answers

The children swim in the pool as their parents watch them from the deck.

Answer:

d

Explanation:

All molecules that
send signals from
one cell to another
are called
A. hormones
B. tissues
C. steroids

Answers

Answer:

A

Explanation:

Darnell is doing research for a science project about how honeybees make honey. Which choice is an example of a print and a digital source he could use?
A:A book on honeybee life, and an online article on how long it takes honeybees to produce honey
B:A honeybee hive in a tree in Darnell's neighborhood, and a taste test of honey Darnell's mother bought
C:A podcast about flying insects, and a TV show about hundreds of bees that invaded a person's house
D:A magazine article on bumblebees, and a website on the safest way to remove honey Hom a honeybee hive​

Answers

A on the book they have look at that

(2nd time posting HURRY!!)
Write two sentences about an amusement park. Include at least
two sensory adjectives in each sentence.

Must be at least 2 sentences long!!
HURRY!! Time sensitive!!
May cashapp or PayPal u!! If it’s right!!

Answers

The air smelt like flowers blooming in the spring

I need a good persuasive topic! can you help?​

Answers

Answer:

are dress codes a good idea in school, do smokers make alot

of aquantinces should tattoos be considered unprofeshional

Why government need to prioritize the overpopulation

Answers

Answer:

felt compelled to reply. While Roberts made a set of superficially convincing arguments, ultimately he’s wrong not to focus directly on the population pressures we’re facing. Not confronting population head-on is like looking out the window of a plane and realizing you’re about to crash but refusing to tell the other passengers about the impending crash. Instead you spend your remaining moments convincing people that it’s “empowering” to wear their seat belts. That it’s a good for their health to put their laptops away and hold their head between their legs. 

how did Pony boy locate himself to jay mountain

Answers

In Chapter 4 of “The Outsiders”, Ponyboy and Johnny “run away” from home and go to the park because Ponyboy got into an argument with his brother Darry.  They never intend to actually leave for a long time but when the Socs show up at the park and try to drown Ponyboy, Johnny feels that he has to save Ponyboy no matter what.  So, Johnny takes out his knife and stabs Bob, the Soc who is trying to drown Ponyboy, killing him.  After this happens, Johnny and Ponyboy run to Dally for advice, and he tells them to go to Windrixville; while there they hide out in an abandoned church on Jay Mountain.

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can someone please help me Beginning with line 1365, what are the key events that the Messenger shares with Eurydice, Creons wife? 3. Parkinson's disease is a condition that makes the neurotransmitter dopamine gradually disappear from one's brain region, the substantia nigra.truefalse here is the last question from my pervious postIll give brainliest to whoever answers it right -9 + 10m = -5 + 6 solve for m What is the formula for the area of a circle?O A. A = 727O B. A = 20O C. A = terdO D. A = 2 Solve a" + 14a + 45 = 0 by factoring the questions are in the files! If f(x)=3x-9, what is f(5)? Ponyboy has several internal conflicts throughout the novel. Which of thefollowing is NOT a part of an internal conflict for him? Which of the following is a heterozygous genotype?BbbbNNJJ A right triangle has legs that are 5 cm and 7 cm long what is the length of the hypotenuse 1.122.243.74 4.144 In the equation 3x - 9 = 3, what is the first step we should do? 1. What can you infer about Anne and her father's relationship from the presents he has for her andher reaction to them?page 290-292 scene 2 Chris works at a tire store. Chris can change a tire on a rim in 8 to 12 min, with all timesin between equally likely.a) What is a probability that Chris changes a given tire in less than 9 min?b) What is the probability that it takes between 9 min and 11.5 min?c) What is the probability that it takes exactly 10 min? Light is a type of energy produced by the vibration of electrically charged particles.True or false? How might writers use pictures they find on the Internet? A. For sending to friends B. For inspiring ideas C. For painting subjects D. For enjoyment and fun find the area of this figure. Which letter indicates the most sudden change in temperature Japanese-Americans living on the West Coast of the United States in early 1942 were sent to internment camps on the alleged grounds that they a refused to take a loyalty oath b wished to return to Japan in great numbers c were instrumental in arranging the attack on Pearl Harbor d were a potential threat to the security of the United States