starfish is radially symmetrical. Give reason​

Answers

Answer 1
Found this on googIe

Why are starfish radially symmetrical?
Sea stars, for example, have eyespots at the end of each of their arms, rather than in a "head" region. One advantage of radial symmetry is that it may make it easier for organisms to regenerate lost body parts.

Related Questions

The network of veins and arteries through which blood carries nutrients is the...
A) vascular system.
B) lymphatic system.
C) enteric nervous system.
D) central nervous system.

Answers

Answer:

vascular system

Explanation:

The network of veins and arteries through which the blood carries nutrients is the vascular system of the body. Therefore, option A is correct.

What is the vascular system?

The vascular system consists of the vessels including the arteries, veins, and capillaries that carry the blood and lymph fluid throughout the body. This system is also called as circulatory system of the body.

The main function of the vascular system is to transport oxygen, nutrients, hormones, and waste products to and from cells, tissues, and organs.

Arteries are blood vessels that carry oxygenated blood away from the heart to the tissues.Veins are the blood vessels that carry deoxygenated blood back to the heart.Capillaries are tiny blood vessels that connect arteries and veins, providing a network for exchange between the blood and tissues.

The proper functioning of the vascular system is crucial for the health and survival of the body's cells and tissues. Therefore, the correct option is A.

For more details regarding vascular system, visit:

https://brainly.com/question/14154766

#SPJ6

All of the following are good sources of protein EXCEPT
O fish.
O eggs.
O nuts.
O pasta.

Answers

Answer:

pasta

Explanation:

Answer: D. Pasta

Explanation: Fish, eggs and nuts have protein, so I used process of elimination. ^-^

Someone please help me

Answers

Answer:

Explanation:

1st - cellular level

2nd - organ level

3rd - system level

4th - tissue level

5th - organism

Cellular
Tissue
Organ
System
Organism

Predictions from a sample of survey respondents are likely to be valid only when the sample is representative of the population as a whole. true or false

Answers

Answer:

Explanation:

A representative sample is a subset of a population that seeks to accurately reflect the characteristics of the larger group. For example, a classroom of 30 students with 15 males and 15 females could generate a representative sample that might include six students: three males and three females.

Answer:

True

Explanation:

Most survey researchers want to use results from a sample to make predictions about a population. For example, in the political candidate survey, researchers might want to predict how all voters feel about the candidate based on results from a sample of voters. Predictions from a sample are likely to be valid only when the sample is representative of the population as a whole (in this case, all voters).

A recipe calls for 1/4cup
of rice but the only
measurement tool you
have is a tablespoon. How
many tablespoons of rice
will you use?

Answers

4 tablespoons of rice

Which of the following is NOT a possible indicator that a baby is experiencing stress?


Yawning


Sucking on fingers


Awakening screaming


Hiccupping


Flailing arms loosely

Answers

Answer:

Sucking on fingers is NOT a possible indicator that a baby is experiencing stress.

Explanation:

How do Attia’s thoughts and ideas about obesity and insulin resistance speak to the enormous role that science plays in nutrition and health?

Answers

Answer:

They are not being diagnosed properly. So they are not being treated properly.

Explanation:

Advantages of breastfeeding include all of the following EXCEPT:_______

a. breast milk provides more vitamin D than infant formula.
b. breastfeeding reduces the risk of food allergies.
c. breast milk provides antibodies while the infant's immune system is still immature.
d. breastfeeding is associated with fewer ear infections.

Answers

Answer:

B. Breastfeeding reduces the risk of food allergies.

Explanation:

I majored in Health

Advantages of breastfeeding include all of the following except Breastfeeding reduces the risk of food allergies. Thus, option B is correct.

What is breastfeeding?

The term breastfeeding has been defined as the feeding baby with own milk through the breast is known as breastfeeding which protects the baby from all type of allergy as well as infections which is very important for the growth of the baby.

The substance or food that causes allergy to the people or some people are allergic from it is known as allergen. Immunoglobulin E has been associated with allergic reactions, attacking allergy-causing antigens.

The immune system has been able to produces antibodies that protect our body when unwanted substances like viruses invade our system. They include Immunoglobulin E (IgE) which has been produced when an antigen has been detected by the immune system.

IgE levels may be abnormally high when the immune system is fighting infections, or if it is facing systematic issues. Low levels of IgE is often associated with chronic fatigue and respiratory problems like asthma.

Therefore, Advantages of breastfeeding include all of the following except Breastfeeding reduces the risk of food allergies. Thus, option B is correct.

Learn more about breastfeeding on:

https://brainly.com/question/28191646

#SPJ6

Question 1 of 25
Questions
ch01.06
1.
2.
3.
An eponym is a disease, structure, operation, or procedure named for the person who discovered or described it first.
O a. True
4.
O b. False
5.
6.
7.
8.
9.
10.
11
12.
13.
14

Answers

Answer:

The statement an eponym is a disease, structure, operation or procedure named by the person who first discovered or described it is true.

Explanation:

The term eponym corresponds to the name given to a discovery in honor of the person who made it. It is a Greek word that means "the name that is given after".

In medicine, an anatomical structure, disease, procedure, instrument or surgery is usually named after the person who first discovered and documented it.

An example of an eponymous name is the process of Pasteurization, named for the scientist who described and founded it, Louis Pasteur.

What acronym is used to refer to the years of life lost to premature death compared to those lost to disability due to disease?

A. DALY
B. DIVIDINDS
C. DIAGNOSTIC
D. DAILY

Answers

Answer:

A.DALY

Explanation:

disability-adjusted life years (DALY)

PLEASE HELP WILL GIVE 10pts AND BRAINLIEST FOR THE RIGHT ANWSER!!!
Jackson just started kindergarten and his teacher has noticed that he if having trouble identifying objects with their correct names and seems to have reduced complexity of vocabulary and sentence structure types. Based on this, what does Jackson's teacher suspect that he might be dealing with?

A) emotional delay
B) physical delay
C) cognitive delay
D) speech delay

Answers

Answer:

I think I will go with B as the answer.

List six types of healthcare facilities

Answers

All’s u need to do is search this on the internet and it will tell u
1. Acute care or general hospitals.
2. Specialty care hospitals.
3. Nursing homes or long-term care facilities.
4. Ambulatory care centers, surgical centers, or outpatient clinics.
5. Physicians’ offices.
6. Home health care.

Dangerous drugs are often even more dangerous when mixed together. Why might drug user take a depressant after taking a a stimulant?​

Answers

Answer:they wanna make the drugs stronger

Explanation:they probably may not know or to stop there thought?

young people are much likely to start smoking if their parents discussed and following through on consequences for smoking.
A. more
B. less

Answers

The answer is a.) Less

Answer:

less. the answer is b.

Explanation:

consequences will deter smoking

from which country is the source of our cloth imported​

Answers

Answer:

China or india

Explanation:

it most likely to be china

An organism that carries a pathogen is called a
A pathogen
В. contaminant
C. fungus
D vector
Please select the best answer from the choices provided
A
B
C
D

I’ll choose the brainliest

Answers

Answer:

D. Vector

Explanation:

A vector is a DNA molecule used to artificially carry foreign genetic material into another cell. So with that if we are talking about diseases the vector can carry those diseases into another living organism that is why D is your answer

Hope this helped :)

Answer:

D. vector

Explanation:

who wants to help with with a 500 point project i literally have no clue what to do and don’t feel like doing it

Answers

Answer:

i don't at all

Explanation:

The patient or resident's room, including the furniture and equipment in it, is called...?

Answers

Answer: patients/ residents unit

explain
How important is warm up?​

Answers

Warming up prevents injuries by loosening your joints, and improving blood flow to your muscles — making your muscles less likely to rip, tear, or twist in a harmful way during your workout. Stretching also helps prepare your muscles for the physical activities you're about to perform.
uwu

Answer: Warming up prevents injuries by loosening your joints, and improving blood flow to your muscles making your muscles less likely to rip, tear, or twist in a harmful way during your workout. Stretching also helps prepare your muscles for the physical activities you're about to perform.

Explanation:

compare the duration of action of warfarin (Coumadin )and Enoxaparin (levenox) and explain the reason the provider switched to Enoxaparin at this time

Answers

Answer:

The duration of the effect of Warfarin is prolonged for 2 to 5 days, while the effect of enoxaparin can be maintained for a maximum of 24 hours. The provider probably switched to Enoxaparin to better control the anticoagulant effect.

Explanation:

Warfarin (Coumadin) is an orally administered anticoagulant that indirectly interferes with the action of vitamin K-dependent coagulation factors II, VII, IV and X. The effect as an anticoagulant can begin after 8 hours of administration, reaching a maximum effect in 72 hours, and an effect that can last up to five days.

Enoxaparin (Lovenox) is an anticoagulant administered subcutaneously, whose effect is to inhibit the activity of coagulation factor Xa. Its effect is rapid after administration, and its half-life is relatively short —about 4 to 6 hours— so that the effect can remain for no more than 24 hours.

When a provider switchs the indication of warfarin to enoxaparin, it is to achieve better control of anticoagulation, use it for a limited time or without affecting other mechanisms of blood coagulation.

explain the "don'
t rule" in training

Answers

Answer:

Explanation:

The don't rule is a tool for players, like for example, you in a violent scene.

What can environmental wellness be described as

Answers

Answer:

Explanation:

What can environmental wellness be described as answer - Environmental wellness inspires us to live a lifestyle that is respectful of our surroundings.

Ronnie wants to investigate the effect of height on the number of times a ball bounces back. He drops the ball from three different heights (1 m, 1.5 m, and 2 m). If the ball bounces back 12 times from the 1.5 m height, which of the following is a possibility for how many times the ball bounces from a 1 m height?
8 times because the ball will have more mechanical energy
15 times because the ball will have less mechanical energy
8 times because the ball will have less mechanical energy
15 times because the ball will have more mechanical energy

Answers

Answer: 15 times because the ball will have more mechanical energy

Explanation: I'm not sure...

Answer: B, 15 times because the ball will have less mechanical energy.

Explanation: Might be wrong but hope this helps

Holding hands with a dating partner is a violation of most people's boundries

Answers

Answer:

I didn't know that, oops. not my partner tho, hehe

Explanation:

I CAN GET CUDDLES WHEN EVER I WANT AND WHEN EVER AND ITS GREAT!!! hehehehe

Drive-reduction theory states that external factors motivate individuals toward certain behaviors.

Answers

Answer:

Intrinsic motivation refers to motivation that comes from outside the individual. An acute stressor has a long duration and no clear point.

Explanation:

I majored in Health

Drive reduction theory states that external factors motivate individuals toward certain behaviors. This statement is true.

What is drive-reduction theory?

Drive-reduction theory is a psychological theory that explains how biological needs motivate behavior. It was first proposed by Clark Hull in the 1940s.

According to this theory, biological needs create drives or internal states of tension, that motivates behavior aimed at reducing those drives and restoring homeostasis. Homeostasis refers to the physiological balance which is achieved in the body when an organism’s internal needs have been met.

For example-Hunger creates a drive to seek out and consume food, and thirst creates a drive to drink water.

The theory proposes that behavior is motivated by the reduction of these drives, with a goal of returning the body to a state of balance. Therefore, this statement is true.

For more details regarding the drive-reduction theory, visit:

https://brainly.com/question/3246177

#SPJ6

Your question is incomplete, but most probably your full question was,

Drive-reduction theory states that external factors motivate individuals toward certain behaviors. State True or False.

which fatcor influence how people define their personal body image

Answers

Answer:

by the way they perceive their own reflection

Explanation:

Which of the following statements is considered a neutral argument?

Answers

Answer:

but where is the staements

Explanation:

mark me as brainliest

When both parties are calm and cool about the subject of argument.

Hope I am right. Have a wonderful day! :)

Stan is a ninth grader involved in bicycling and swimming which is the most balanced diet for him

Answers

Answer:

3 cups of cooked rice, 3 cups of vegetables, 2 cups of fruit salad, 3 cups of low-fat milk, and 6 ounces of low-fat meat.

Explanation:

Helpppp
How would you handle the financial responsibilities that come with being a teenage parent?
(5 points)

Answers

Answer:

By working at a job and saving money .

Explanation:

Try my hardest to find a job that would be flexible enough to allow time for being a parent. with every paycheck, set a small amount of money aside for anything the child would need then or even for things later in life like schooling. i hope this helpedif not, lmk and i’ll come up with something else.

A study of blood tissue is called

Answers

Answer:

Hematology

Explanation:

The study of blood and blood-forming tissues.

Histology is a branch of biology and medicine that focuses on the microscopic examination of tissues. the correct option is C.

Histology involves the study of the structure, composition, and function of different types of tissues in plants, animals, and humans.

Histologists use various techniques to prepare tissue samples, such as staining and microscopy, to observe and analyze the cellular and architectural features of tissues.

This field plays a crucial role in understanding the organization and functioning of tissues, as well as in diagnosing diseases and studying their underlying mechanisms.

Thus, the correct option is C.

To know more about Histology, click here:

https://brainly.com/question/30762822

#SPJ6

Complete question:

What is the study of tissue called?

A. Morphology

B. Anatomy

C. Histology

D. Pathophysiology

Other Questions
Balancing Equations Fe + O2 --> Fe2O3 just please help help help help One stamp is randomly selected from a 10-by-10 sheet of 100 stamps. What is the probability that the stamp selected is not along an outer edge? Express your answer as a common fraction. Plz answer as soon as possible... thx! 3. En la cancion de Marc Anthony, Vivir mi vida, cual es tu estanza favorita ? y por que?4. Que quiere decir la estanza, la letra de la cancion?5. Finalmente, que piensas de la Salsa, te gusta?6. Que piensas de Marc Anthony?, como es Marc Anthony? What is the solution to the egquation 3(2x+5) = 3x+4x?O x=0O x=4O x=5O x=15 3. What is Colab? 4. What was Smiths first involvement in Colab? 5. Why does Cotter compare Smiths work to a Buddhist text? 6. What are some of the ways in which Smith has represented herself in her art? 7. Describe Smiths art she displayed at ''How I Know I'm Here.'' 8. How do you feel about the way Holland Cotter begins his art review with a description of an experience from his own life? Does it add to or detract from, the rest of the piece? 9. Do you think most artists draw from their own experiences? What other inspirations do you think artists use to produce their work? From where do you derive your artistic inspiration? HELP PLZIf a triangle has vertices A (-5, 1), B (3, 5) and C (2, -3),A. find each side lengthB. classify the triangle based on the sides Solve for ddd. 6d-\dfrac{11}2=2d-\dfrac{13}26d 2 11 =2d 2 13 6, d, minus, start fraction, 11, divided by, 2, end fraction, equals, 2, d, minus, start fraction, 13, divided by, 2, end fraction d=d= "Peace is the base for development." Present your views in a paragraph Decide if the following sentence is grammatically CORRECT or INCORRECT.Ich bezahle fr das Buch.CorrectIncorrect What is the solution to this equation?X-8 = 15 . x= 17. = 13C. = 7D. = 23 Which statement best completes the table? Achievements of Greek Civilization Developed literature and myths Made advances in medicine ? A. Gave women equal rights B. Destroyed the Roman Empire c. Spread democracy across Europe D. Studied the world using logic Chief Metacomet who rallied Native peoples from the northeast to wagewar on the colonists was known by what name? * A bowl contains 61 red and yellow Skittles. The number of red Skittles is 10 more than twice the number ofyellow Skittles. How many of each color are in the bowl?Define your variables and write a system of equations that could be used to determine the number of redSkittles and yellow Skittles in the bowl. (DO NOT SOLVE THE SYSTEM)LetEquation 1:LetEquation 2: Need help plz help plz what is the degree of x^6+4x-3 How do sound waves travel? PLEASE HELP IF YOU WANT BRAINLEIST AND ME TO LIKE URE COMMENT!!A. Sound causes the air near it to vibrate inwards.B. waves radiate outward from a central point.C. Sound moves randomly in different directions.D. Sound transforms waves into different frequencies. Help please it is graphing Help I need helpppppppoo What will happen when two balloons with the same charges are brought close to each other1.The balloons will attract each other.2. The balloons will repel each other.3. The charges of both balloons will change.4. The charge of one of the balloons will change.