Answer:
s
Explanation:
u have s
When oxygenated blood leaves the lungs, it returns to the left atrium of the heart through which vessel(s)?
O a pulmonary artery
O b. pulmonary veins
O c. inferior vena cava
O d. bronchial artery
HELP
Answer:
Oxygenated blood that leaves the lungs returns to the left atrium of the heart through pulmonary veins (option b).
Explanation:
During the minor circulation, the venous blood —charged with carbon dioxide— must pass to the lungs to release this gas and obtain oxygen.
This non-oxygenated blood passes from the left ventricle to the lungs through the pulmonary arteries. Once the blood has been oxygenated, it returns to the left atrium through the pulmonary veins.
It should be mentioned that the pulmonary arteries are the only arteries to carry non-oxygenated blood, while the pulmonary veins are the only veins to carry oxygenated blood.
The other options are not correct because:
a. The pulmonary arteries run from the right ventricle to the lungs, with non-oxygenated blood.
c. The inferior vena cava carries venous blood to the from the lower limbs and abdomen
d. The bronchial arteria is in charge of perfusing the bronchi.
If bones are found in fish that is served for a meal, it is a _____ food hazard.
physical
chemical
biological
bacterial
Answer:physical
Explanation:bones are a physical object
A measure of the body's ability to function efficiently and effectively in work and leisure
activities.
Answer:
physical fitness is considered a measure of the body's ability to function efficiently and effectively in work and leisure activities, to be healthy, to resist hypokinetic diseases, and to meet emergency situations.
Explanation:
if acceleration is positive does velocity have to be positive?
Answer:
no, it doesnt they can be different signs.
Explanation:
Answer 3 and 4 as fast as possible
Answer:
1.True 2. False
Explanation:
LOL I was so confused on this question :p
Where does the oxygen/carbon dioxide exchange take place in the human respiratory system?
Answer:
lungs
Explanation:
state the condition of equilibrium of a system of coplanar force
Answer:
A solid body submitted to three forces whose lines of action are not parallel is in equilibrium if the three following conditions apply : The lines of action are coplanar (in the same plane) The lines of action are convergent (they cross at the same point) The vector sum of these forces is equal to the zero vector.
How can you encourage other people to dance as a means of releaving stress? How and why?
Answer:
Dancing improves mood during stress. It releases a lot of endorphins which makes you feel optimistic and happy. Dancing also helps in your body posture and result in flexibility(if practiced everyday).
Which measurement would body mass index (BMI) most likely indicate?
Answer:
weight
Explanation:
what are two questions you have about drugs or alcohol?
Answer:
whats in drugs that make you high? what's in alcohol that makes you drunk
Explanation:
i don't know why
Answer:
Okay.
Explanation:
1. Why do people turn to drugs for support instead of their friends or family?
2. Why do people think that doing drugs (especially rappers) is cool? Or makes you look strong?
There are one celled creatures that get nutrients from their environments in order to live?
Answer:
Bacteria
Explanation:
How do power activities give health benefits to children and teens
They prevent dizziness and fainting
They compensate for an unbalanced diet
They increase blood flow to the brain
They promote better bone health
Answer:
i would say they increase blood flow not entirely sure
Explanation:
bone health doesnt make sense at all
unbalanced diet? not really
prevent dizziness and fainting? dont know how that works out if it does please share
hope this helps a little.
true or false that chromsky's theory of nativism assumes that our ability to learn a language is biological
Answer:
The answer is true
Explanation:
Noam Chomsky's theory states that children have the innate biological ability to learn language; however, his theory has not been supported by genetic or neurological studies. Jean Piaget's theory of language development suggests that children use both assimilation and accommodation to learn language.
If you wanted to reduce fat and calories in a cake recipe calling for vegetable shortening, what changes would you make? Explain why.
Answer:
Reduce the amount of fat, sugar and salt
Explanation:
Fat For baked goods, use half the butter, shortening or oil and replace the other half with unsweetened applesauce, mashed banana or prune puree. You can also use commercially prepared fruit-based fat replacers found in the baking aisle of most grocery stores.
Sugar Reduce the amount of sugar by one-third to one-half. Instead, add spices such as cinnamon, cloves, allspice and nutmeg, or flavorings such as vanilla or almond extract to boost sweetness.
Salt For most main dishes, salads, soups and other foods, you can reduce the salt by half or even eliminate it. You can reduce salt by half in baked goods that don't require yeast too. For foods that require yeast, you may need to experiment. Some salt may be necessary for leavening to keep baked goods from being too dense or flat.
how are repetitions related to weight training for endurance?
The lighter the weight, the more reps you will be able to lift it for. The heavier the weight, the fewer reps you'll be able to lift it for. Obvious, I know.
...
So, as you can see:
Lower reps (high intensity) is most ideal for increasing strength.
Higher reps (low intensity) is most ideal for improving muscle endurance.
How long is the average hand and how big can hands be??
Answer:
Gender Average length Average circumference
Male 7.6 inches 8.6 inches
Female 6.8 inches 7.0 inches
Explanation:
Which physiological stress reaction would most likely accompany the psychological stress reaction of fear?
decreased motivation
increased heart rate
increased depression
decreased blood pressure
Answer:
increased heart rate
Explanation:
just took the test
Numerous physical symptoms, including sweaty hands, dilated pupils, tense muscles, stomach ache, and nausea, may result from this. But it especially has three effects on your heart: a heartbeat that is faster. Thus, option B is correct.
What is the impact of psychological stress on heart rate?Stress hormones are released, blood pressure rises, and the heart rate increases when one is under emotional or physical strain. All of them increase the heart's workload, which might be harmful.
The brain releases an adrenaline rush when a person is scared or believes they are in danger, which causes the heart to beat faster and forces the body into “fight-or-flight” mode right away.
Therefore, It has an impact on the liver and pancreas, causes sweating, and directs blood flow toward the major muscle groups.
Learn more about heart rate here:
https://brainly.com/question/25670047
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How do I eat a burger?
Answer:
take a bite of everything
Explanation:
don't be like my cousin and eat it in layers o-o
How much more likely is it for high school athletes to sustain catastrophic brain injuries than college athletes?
Answer:
a
Explanation:
three time more likely
Brainly?
sputum
O a. accidental inhalation of foreign material into the lungs
O b.space between the lungs
O c. substance that reduces surface tension
d. a measure of how easily the lungs expand
O e.expectoration
Help please
Answer:
e. expectoration
Explanation:
"Sputum" is an expectoration because it is being expelled from the mouth by spitting. In medical setting, it is being submitted to the laboratory in order to aid in the diagnosis of disease–oftentimes, it is respiratory in nature. This is also the term used when the mucus is being coughed out. Most people who have symptoms of coughing are advised by the physician to submit a sputum sample to the laboratory.
What do antibodies do?
Answer:
Antibodies are proteins made by the immune system to fight infections like viruses and may help to ward off future occurrences by those same infections.
Explanation: Google lol
How is an individual's resting heart rate best calculated?
Place the palm of the hand over the chest, take a deep breath, then count the heartbeats for a minute.
Use the first and second fingers to count the pulse for a minute at the wrist, then at the neck.
Place the palm of each hand on each side of the neck, then count the heartbeats for two minutes.
Use the thumb and middle finger to count the pulse for a minute at the left wrist, then the right wrist.
Answer:
the answer is B- Use the first and second fingers to count the pulse for a minute at the wrist, then at the neck.
Explanation:
Which of these is a challenge to social relationships as a result of nicotine and tobacco use?
Answer:
a
Explanation:
Answer:
A
Explanation:
i agree
give her brainliest
what are the role of student to maintain of social harmony
Answer with Explanation:
A student may take on a special role when it comes to maintaining social harmony. He may contribute to the society's peace and orderliness by doing reasonable activities.
For example, he may organize groups in school with the mission of addressing the needs of the marginalized sectors in the society. When students come as a group, their voice can be heard by the leaders of the society. There's a big chance for issues to be resolved immediately; thus, harmony prevails.
Another example is when students participate in silent protests in order to air out the grievances of the community. This is another way to get the leaders' attention, so their requests will be heard.
The role of students to maintain social harmony is by coming up with activities that help maintain love and peace among the people in the society.
Social harmony is defined as procedures that assess and encourage trust, peace and harmony among people within a society irrespective of age, sex and occupation.
There are various way by which students can help maintain love and peace among the people in the society.
These include:
by understanding and helping common people to understand their rights.must submit himself to the rules of discipline to build a civilized societyby gathering knowledge and wisdom and must not waste his/her precious time carelessly.Therefore, by doing the above mentioned roles, a student would help maintain social harmony in the society.
Learn more about social harmony here:
https://brainly.com/question/22566781
what are cancer vaccines
Answer:
It is a type of immunotherapy
Explanation:
The vaccines work to boost the body's natural defenses to fight a cancer, and doctors give it to people who have already been diagnosed with a specific cancer.
Hope I helped you :p
This involves creating and maintaining a daily grooming practice to help diminish the negative effects caused by germs?
Answer:
the answer is obviously B
Bacteria that cannot survive when oxygen is present are _____. aerobic anaerobic spores always toxic
Which of these is an advantage of an MRI over a CTI scan?
Answer:
Do you mean CT? If so a CT scan presents more of a clearer image. It shows tissues, organs, and your skeleton system. An MRI is used to show abnormal tissues in the body.
Plants cells have a large membrane-bound space in which water, waste products, and nutrients are stored. This place is known as a _____
Answer:
what class is this ?
Explanation:
PLSS ITS NOT D
Which of the following statements would best express cultural relativism?
A.
“I don’t understand how they could deal with that gross food.”
B.
“This is making my stomach upset just by watching.”
C.
“I wonder why they decided to make food out of worm paste.”
D.
“Eating worms for a religious ritual is so uncivilized.”
Answer:
C. I wonder why they decided to make food out of worm paste.
Explanation:
I got you
Your welcome :)
The statement that would best express cultural relativism is “I wonder why they decided to make food out of worm paste.” The correct option is C.
What is cultural relativism?When we judge a culture based on our own ideas of what is right or wrong, weird or normal, we are said to be practicing cultural relativism. Instead, we should attempt to comprehend the cultural behaviors of other cultures within the context of their own culture.
Cultural relativism is beneficial because it enables people to live out their convictions and celebrate their cultural heritage or religious beliefs without having to worry about other people's motives.
An example of cultural relativism is, “I wonder why they decided to make food out of worm paste.” The person wonders, how one's culture can make a paste from worms.
Therefore, the correct option is C.
To learn more about cultural relativism, refer to the link:
https://brainly.com/question/14980769
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