help please and nooo links plss

The mitral valve is closed during:



ventricular diastole.


ventricular systole.


both ventricular systole and diastole.


neither ventricular systole or diastole.

Answers

Answer 1

Explanation:

the mitral valve closes during systole with contraction of the left ventricle.

Answer 2

Answer:

Ventricular systole

Explanation:

prevents backflow to the left atrium


Related Questions

enfermedades que afectan al ojo

Answers

Bubghjjfrhbffifbbfjfbfbfhfbdbfhcfbfjh

Which of these provide endocrine functions for both males and females
Options:
1. Pituitary glands
2. LH
3. Testicles
4. Placenta
5. FSH

Answers

Pituitary Glands, hope this helps :)

Why is it important to include social and environmental factors in the DSM?

Answers

Answer:

According to a team of medical and mental health specialists, examining societal variables is critical to better explaining and comprehending the huge growth in the number of Americans diagnosed with mental illnesses in recent years.

Explanation:

Hope this helps!

Please mark me as Brainlinieast.

1. Define Tissues

2. What is the function of the ciruclatory system?

3. What are the benefits of following a balanced eating plan?

4. How many hours of physical activity a day is reccommened for teens?

5. Give two examples of risks a teen might take that is bad for their health

6. Name two habits that keep your body systems healthy.

Answers

Answer:

1. A tissue is a group of cells with a similar structure, organised to carry out specific functions.

2. The function of the circulatory system is to deliver oxygen and nutrients to cells takes away wastes.

3. the benefits are: reduced the risk of cancer

Heart rate

Memory e.t.c.

4. 60 minutes (1 hour)

5. dangerous driving and fighting

6. Exercising consistently and eating balanced diet

Answer:

hii

Explanation:

Which word part refers to a stable state?

-stasis
Ren-
Nephro-
-itis

Answers

Answer:

stasis

Explanation:

Hope it helps

Plz MARK AS BRAINLIEST i need it

stasis
ex: homeostasis

SOMEONE HELP PLEASE 16 POINTS

Journal prompt to be answered in 2 fully developed paragraphs

Prompt: Explain why you need balance, reaction time, agility, coordination, explosive power, and speed in your physical activity. Use specific examples from your experience.

Answers

Answer:

Time: Timing works in many ways. You may use time to record how long you took in a physical activity or to pace yourself so you don't over work your body

Agility: This helps you use your muscles to stretch and not strain your body

Coordination: Hand Eye Coordination is used in volley ball but you also need coordination when you swim moving your arms as well as your legs.

Explosive power: Doing shots in wrestling taking off in sprints

Speed: Sprint with running track

Answer:

 One of our main goals in life is to have a healthy body and to keep it maintained. In order to do daily tasks we need to be competent and healthy. And to keep our body healthy and efficient we need to have good  balance, reaction time, agility, coordination, explosive power, and speed. Focusing on these weĺl start with coordination. We use coordination in our daily life when driving, playing sports, pouring, applying makeup, and writing. With coordination we can avoid injuries and be more organized in general. Imagine your standing and a ball comes rushing at you, you see it rushing towards your face.....do you stand there in shock or do you move and dodge the ball? if your answer was the second choice good for you, you saved yourself from an embarrassing moment and avoided some pain. This is called reaction time and it can be very resourceful when you need it.

  Agility is a combination of  speed, coordination, balance, strength, and endurance with these your able to move in a quick and easy pace. Agility is heavily used in sports like ball games and combat sports. It´s also used in our daily life when we go up and down stairs, hiking, and activities that involve running. As for explosive power It´s mostly used in physical activities like sprinting, throwing, track, canoeing, and sprint swimming to name a few. Explosive power is heavily important in sports considering all these involve a strong force of strength in a short period of time. 

Explanation:

This is my first answer hehe

One item kids are doing for fun when stuck at home 2021

Answers

Answer:

Video Games

Explanation:

Read a book.

Watch a movie.

Draw a picture.

Play instruments.

Have a family study group.

Play with a pet.

Put a puzzle together.

make a project on the topic "effects of chemical fertilizers on crops".​

Answers

Answer:

Though the chemical fertilizer increases the plant growth and vigour, hence meets the food security of the world, but the plants grown in this way does not develop good plant characters such as, good root system, shoot system, nutritional characters and also will not get time to grow and mature properly. Chemically produced plant will accumulate in the human body, toxic chemicals, which are very dangerous. The deleterious effect of the chemical fertilizers will itself start from the manufacturing of these chemicals, whose products and byproducts are some toxic chemicals or gases like NH4, CO2, CH4etc. which will cause air pollution. And when the wastes from the industries are disposed off untreated into nearby water bodies it will cause water pollution. It also includes the most devastating effect of chemical waste accumulation in the water bodies i.e., the water eutrophication. And when added in soil, its continuous use degrades the soil health and quality hence causing the soil pollution. Therefore, this is high time to realize that this crop production input is depleting our environment and ecosystem. Hence its continuous use without taking any remedial measure to reduce or judicious use will deplete all the natural resources one day and will threaten all the life from the earth. The adverse effect of these synthetic chemicals on human health and environment can only be reduced or eliminated by adopting new agricultural technological practices such as shifting from chemical intensive agriculture which includes the use of organic inputs such as manure, biofertilizers, biopesticides, slow release fertilizer and nanofertilizers etc. which would improve the application efficiency as well as use efficiency of the fertilizers. Opting organic farming will create a healthy natural environment and ecosystem for the present as well as future generation. Keywords: Chemical fertilizers, environment and ecosystem, plant growth and maturity, organic agriculture

The Sun-Earth- Moon System 8 words

Answers

Answer:

sun-Earth-Moon-system-world-milky way-galaxy-universe

hope this helps

have a good day :)

Explanation:

the target heart rate zone is a numerical range you want to excercise
A. Above
B. Below
C. within
D. Near​

Answers

C is the correct answer

Jamal was in a relationship with someone his own age. His partner pressured
him into having sex. He said he didn't want to have intercourse but was told
that he would be dumped and embarrassed if he didn't give in. Which term
best describes this situation?

Answers

Answer:

abuse

Explanation:

It’s Sexual Assault

How will you utilize your health care education to positively impact your community?

Answers

I really don’t know I wanna know too

Es justo que haya pobres y ricos ?

Answers

Si, debido a que alguna gente no quiere trabajar y pide cuando no merecen, la mayoria de gente con dinero lo han conseguido debido a que han puesto efuerzo y dedicacion y ese fue el resultado, asi que si hay ricos y pobres en el mundo es porque depende del tipo de persona que seas, no tu alrededor, solo tu.

Which phrase describes a primary care physician with a good bedside manner?

Answers

Explanation:

Answer to the following question is as follows;

The way a doctor treats a patient is referred to as bedside manner. A compassionate, empathic, courteous, and excellent listener physician has a good bedside demeanour. A primary care practitioner with a pleasant bedside demeanour is described by the following phrase.

Select the correct answer.
The only place you can spot reduce is:
A.
On the stomach
B.
On the hips
C.
On the legs
D.
You cannot spot reduce anywhere

Answers

Answer:

You cannot spot reduce anywhere

Answer:

i believe you can spot reduce the stomach

lets help find the answer

Answers

Answerkhjemvkwnkvmkncv

Explanation:                                                                                                                                      

Answer:

Teenage years

How do impulses cross synapses between neurons? *

1. through osmosis
2. by a cell body
3. by a chemical (neurotransmitter)
4. it jumps across

Answers

I believe the answers is 1 through asmosis
I believe the answer is 1

Which of the following statements is TRUE about body composition?
A.
Body composition is the percentage of fat to lean body mass.
B.
Body composition is a measure of one's body weight.
C.
Body composition is a measure of one's essential body fat.
D.
Body composition is not a good indicator of overall health.


Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

C:Body composition is a measure of one's essential body fat

i’m pretty sure it’s C!

My left hand when rotated clockwise always cracks like it's rolling off another joint. Any other direction of movement hurts.

What condition is this, why does it happen, and how do I repair?

Answers

Answer:

it really depends on if you have recently had an injury to that hand or possibly over extended it doing an activity that you normally don't do. if there is no known injury you may want to have it checked out by your primary care doctor there's numerous different reasons that would cause the symptoms that you have listed and without more evaluation it would be hard to pinpoint the 3xact cause or how to repair or remedy this problem. more information would be highly appreciated and recommended.

Could be hyper extension if this person played sports or already had an injury there

if one went in and one went out what stayed in

Answers

??? Well the same thing that went out also stayed in

Sugar that comes from Fruits
O Fructose
O
Lactose
.O
Glucose
Sucrose

Answers

Answer:

Fruits contain two types of sugar.

Glucose and Fructose

Answer:

fructose

hope this helps

have a good day :)

Explanation:

Is a pickle a cucumber?

Answers

Answer:

Yes

Explanation:

Answer:

Yes, A pickle is simply a pickled cucumber.

Explanation:

Pls answer question 17 I need helppppp!!!!!!!!!!

Answers

Answer: Fertilization occurs when a sperm fertilizes an egg that has been released from the ovary through ovulation. This fertilized egg will eventually embed itself in the endometrium of the uterus. After a while, the placenta forms. It supports the child and helps it form before the birth process.

Hope this helps!

It’s the fetus and the egg

You must obey the speed limit. If no limit is posted, drive no more than 55 mph (88 km/h). Often, it is common sense to keep your actual speed below the posted limit. For example, the legal limit on a slippery or fogged-in expressway might be 55 mph (88 km/h), or even 65 mph (100 km/h), but the safe speed to drive would be much lower. Even if you were to drive at 50 mph (80 km/h) on that hazardous highway, a police officer could ticket you for a speed "not reasonable" for the conditions.

To keep a smooth traffic flow, some highways also have minimum speed limits. If you drive slower than the minimum speed you can halt the traffic flow and create a dangerous condition. Even if there is no minimum speed limit, those driving too slow can be as dangerous as those who drive too fast.

–“Defensive Driving,”
New York State Department of Motor Vehicles

According to this passage, what is the safest speed to drive?

a speed based on the posted limit
a speed based on the road conditions
a speed based on the driver's experience
a speed much lower than the posted limit

Answers

Answer:

a speed based on the road conditions

Explanation:

because big brain

According to the passage, the safest speed to drive is a speed based on the road conditions.

What is the safest speed to drive? There is a legal speed limit that is enforced for highways and roads. But, we should always drive at much less speed than mentioned or enforced. If the road or highway is hazardous and slippery, then we should drive at a speed of less than 50mph even if the legal limit is 55mph or more. Sometimes, there is no mention of the speed limit on the roads. In that case, we should not drive at a speed more than 55mph. On some important highways, there is a minimum speed limit mentioned to reduce the traffic. If we drive at much less speed then it can obstruct the flow of traffic and can be dangerous for the vehicles that are coming after us at a speed more than our vehicle.

Thus, while driving, we should keep the speed of our vehicle according to the condition of the road. So, the correct option is a speed based on the road conditions.

Learn more about the safest speed here:

https://brainly.com/question/4382119

#SPJ2

Fitness can be achieved only through what??

Answers

Answer: working out and trying to stay on a small diet

Explanation:

Answer:

Fitness can be achieved by many things like eating well and exercising.

Explanation:

How are standard and transmission based precautions SIMILAR?

Answers

Answer and Explanation:

Standard precautions are the minimum infection prevention and control practices that must be used at all times for all patients in all situations. Transmission-based precautions are used when standard precautions alone are not sufficient to prevent the spread of an infectious agent.

Which the following is a BARRIER method of birth control? *

The Ring

The Patch

The Pill

Condom

Answers

A condom. Hopefully I answered in time.
The condom!! Hope I helped

The overall pattern of the body's blood consist of two loops .What is the purpose of the two loops ​

Answers

One loop pumps the blood to the lungs to get oxygen and the other is where the oxygenated blood is pumped around for the rest of the body

Which describes the effects of each component in the health triangle on each other?

A) wellness effect

B) holistic effect

C) unbalanced effect

D) heredity effect​

Answers

Answer:

A

Explanation:

you play genshin? What ar level are you

can someone be my friend I am having a very bad day

Answers

Answer:

whats wrong?

have a good day :)

Explanation:

Aww I’m so sorry to hear that. I’ll be your friend. I hope your day gets better.
Other Questions
A bag is filled with red marbles and blue marbles. There are 54 total marbles in the bag and 1/3 of the marbles are blue. Choose the correct option for each Standard form 6,000,000+900,000+80,000+9,000+500+80+2 a diameter is 20 feet. identify the length of the radius. que es cuadrado, azul y de cinco caracteres? if our nation is rich in resources that it can be developed justify this statement What are the two main conditions used to describe an areas climate? How did I get this???? What is the volume of a cylinder if the radius is 7cm and the height is 15.5cm? Please help me with this problem What was one important accomplishment of Miguel Hidalgo y Costilla?A. He began the fight for independence in New Spain.B. He helped free Brazil from French and Spanish control.C. He ensured that peninsulares took charge in Latin America.oD. He helped liberate Argentina, Chile, and Peru from Spanish rule. please solve for me simplify (45)-(+14) Which of the following is NOT a good way to learn about healthy eating and exercise? Hiiii you can help me plisss plisssss Fill in the blank with the Spanish equivalent of the word in paranthesesMi direccion es delascardenas(at)correo.comaudifonoabrirarrobaal Conditions of special concern: i. Suggest two reasons each why distillation columns are run a.) above or b.) below ambient pressure. Be sure to state clearly which explanation is for above and which is for below ambient pressure. ii. Suggest two reasons each why reactors are run at a.) elevated pressures and/or b.) elevated temperatures. Be sure to state clearly which explanation is for elevated pressure and which is for elevated temperature Find the slope of the line that passes through the pair of points(-9,-6), (5,-1)A -5/14B undefined C 5/14D 14/5 Explain the safeguards against tyranny in the pre colonial erapls this is governmentits urgent plss I will mark anyone who answers brainliest Marla often critiques team ideas and thinks her boss could do a better job of leading. However, she rarely ever helps on the large departmental project and seems to do the bare minimum of her work. She is likely which type of follower 1. Circle the following scenarios that are DEPENDENT events.a) Flipping a coin three times.b) Taking two pieces of candy out of a bag.c) Picking four students to volunteer to read.d) Hitting a red light three days in a row.e) Spinning a wheel and getting a prize twice.f) Getting four hearts in a row from a deck of cards. How does fast food chains affect General American popular culture?