I need help with the first question ASAP giving brainlist and 50PTS
Answer: A piston/cylinder assembly containing 2kg of water at 350 kPa and 300C has the piston resting on a set of stops. The mass of the piston and the atmospheric pressure are such that it takes 500 kPa for the piston to start rising. How much heat must be transferred (in kJ) for the piston to start rising? A second set of stops are located 20% higher than the lower stops. How much heat must be transferred (in kJ) for the piston ro reach these stops?
Answer:
A piston/cylinder assembly containing 2kg of water at 350 kPa and 300C has the piston resting on a set of stops. The mass of the piston and the atmospheric pressure are such that it takes 500 kPa for the piston to start rising.
Explanation:
just took on edge 2020
Which organ develops and is fully functional in the first trimester? heart brain liver lungs 100 POINTS!!!!!
Answer:
heart
Explanation:
The heart is the first organ to form during development of the body. When an embryo is made up of only a very few cells, each cell can get the nutrients it needs directly from its surroundings.
The answer is A) heart on Edge 2020
Psychologists work solely in government agencies and academic settings. Please select the best answer from the choices provided T F
Answer:
False
Explanation:
Most psychologists work in private practice, generating their own client base.
Psychologists work solely in government agencies and academic settings. The given statement is false.
What is psychology?
Psychology is defined as the branch of science deals with the study of human mind as well as behaviour and it is also the study of feeling, emotions, consciousness as well as uncounsciousness phenomena.There are several types psychology such as social, personality, industrial organizational, biopsychology, and social.
There are mainly three types of psychological requirements and these are relatedness, autonomy, and competence. There are several types psychology such as social, personality, industrial organizational, biopsychology, and social. A psychologist is a person who can recognise the behaviour and thinking of an individual by observing him for a period of time.
Therefore,Psychologists work solely in government agencies and academic settings. The given statement is false.
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What is the greatest benefit the body receives from cardio respiratory fitness?
A. It reduces the amount of mental stress
B. It increases waste removal from the body
C. It activates skeletal muscles and skin tissue
D. It increases blood flow throughout the body
Answer:
D it increases the blood flow throughout the body.
Explanation:
Answer:
b
Explanation:
Driving after drinking
the risk
of bodily harm in the result of a collision.
Oa) decreases
Ob) has no effect on
Oc) increases
Od) has the same risk on
3. To maximize the quickest release of the basketball, the player should focus on the
that the ball takes from your
position to the final relase point.
Answer:
To maximize the quickest release of the basketball, the player should focus on the math of were u shoot the ball
Explanation:
soo basicly time were u want the ball 2 go ^^
what effect does exercise have on the nervous system
Answer:
Not only does exercise increase the production of new neurons in the hippocampus, it also increases the production of glial cells, which are the brain's support network: These cells have protective effects and support the function of neurons, and they are produced throughout the brain.
Explanation:
Answer:
Not only does exercise increase the production of new neurons in the hippocampus, but it also increases the production of glial cells, which are the brain's suppIort network: These cells have protective effects and support the function of neurons, and they are produced throughout the brain.
Explanation:
this is what popped up when I searched up the question
Select the correct answer.
Which of the following is NOT an example of a cup of fruit?
O A.
Two cups of fruit juice
OB.
One large banana
OC. Eight large strawberries
OD
One medium pear
Answer:
2 cups of fruit juice?
Explanation:
Answer:
two cups of fruit juice
Explanation:
two cups is more than one cup
Can you help me with the question listed in the pictures below? Please and thank you. Will mark BRAINLIEST!!!
Answer:
friends
Explanation:
friends can spend time with you and give you compliments
Learning for mastery means studying the information needed to pass tests?
True or false
Answer:true
Explanation:
Should individuals have to pay to access healthcare?
Answer:
Yes, healthcare is a human right and you should not have to pay astronomical expenses just to stay alive. There are people who have to choose between beating themselves and their families and getting the medical attention they need to stay alive. It would be better to have universal health care so those who don't need it aren't paying a bunch of extra money and those who do need it have enough money to simply survive especially if they have a chronic illness.
the effect of a decision, they could be positive or
Answer: Negative
Explanation: Pos or Neg
How did Dugas help spread of the disease? (Gaetan)
Answer:
Dugas spread the disease of Aids by having unprotected sex with individuals even after his doctor told him to "not have unprotected sex" and then even told some of his sex partners that " he had gay cancer" and they might get it.
Xavier’s prescription reads “prn.” This means that Xavier should take his medication every night. once per day. by mouth. as needed.
Answer:
No, if "PRN" is on any medication bottle is usually means to use when needed for a specific situation.
Explanation:
Xavier's prescription reads "prn". This means that xavier should take that medicine only when needed.
What is the meaning of prn on medical prescription?"prn" is a Latin word that stands for "pro re nata" which means as the things needed.
Medicines that are taken only when needed are known as "prn" medicines.
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consider your needs,values,intrests,and ____ when setting your goals
a.needs
b.self-confidence
c.wants
d.goals
Answer:
C. Wants
Explanation:
Because they are teaching tools, discipline and punishment are considered the same. True/False
it is false
hope this helps
delete my answer please
How can you improve your performance on sit and reach test
Answer:
Do small exercises each day before the test.
Explanation:
if you practice the sit and reach test over time then you will most likely become more flexible, which will make the test easier.
Please help hurry!!!!
Answer:
False
Explanation:
prevention – taking steps to keep something from happening or getting worse.
abstinence – a deliberate decision to avoid high-risk behaviors, including sexual activity and the use of tobacco, alcohol, and other drugs.
2. What part of the brain is responsible for balance, coordination and motor
movement?
Answer:
The Cerebellum
Explanation:
The Cerebellum is the area of the brain that is responsible for balance, coordination and motor movement
SECTION 1
REVIEW
Answer the following questions on a separate piece of paper.
Using Key Terms
6. Compare the leading causes of death for teens
with those of all ages. 1.E
1. Identify the term for "a disease caused partly by
unhealthy behaviors and partly by other factors."
7. State the six risk behaviors that lead to health
2. Identify the term for "not taking part in physical
problems in teens. 6.A
activity on a regular basis."
8. Identify the risk behavior that leads to the most
deaths in teens. 1. 7.F
Understanding Key Ideas
9. Identify the risk behavior that is the leading
3. State the type of disease that causes most deaths preventable cause of death in the United States.
in the United States today. 1.E
ZA
17.B Critical Thinking
4. List three examples of uncontrollable risk factors.
10. UFE SKILL Practicing Wellness List three of
5. Identify which of the following is not a control-
lable risk factor
your behaviors that you can change to improve
your health. 1.1
a. exercise
c. age
b. diet
d. weight
11. LIFE SKILL Practicing Wellness Use Table 1 to
give another example of a "best" behavior you
can do for the controllable factor physical activity.
1.1
+
Answer:
8. Identify the risk behaviour that is leading,
The term for a disease caused buy party by unhealthy behaviours and partly doctor's
Explanation:
Why are those who cannot be vaccinated for childhood diseases safer if everyone around them is vaccinated?
Answer:
Those who cannot be vaccinated for childhood diseases will be safer if everyone around them is vaccinated because of something called herd immunity. So herd immunity means if everyone in the community is properly vaccinated, then there will be a small chance anyone in the community will get the virus, therefore the person who cannot be vaccinated will be safe because no one in that community will have the virus.
Does warm air pushes cool air downward or upward??
Answer:
Does not push up
Explanation:
When some air near bottom is heated, it does not push up, all it does, is expands in all directions due to its increased temperature (and so increased pressure). ... The cold air moves down only from sides, it can not move down from directly above because of increased pressure of hot air.
Answer: downward
Explanation:
Which of the following statements about developing a personal fitness program is NOT true? A. When developing a personal fitness program, it is important to implement strategies that will help maintain the program as well as give it a successful start. B. Personal factors such as age, health concerns, and likes are important to consider when developing a personal fitness program. C. The starting skill level of the physical activities included in a personal fitness program should be determined from other individuals' fitness programs. D. The FITT principle should be used when developing a personal fitness program.
Answer:
C
Explanation:
jus incase anyone needs the answer to this :)
PLEASE HELP!!! WILL MARK BRAINLIEST!!!
Which of the following statements about systems are true?
Check all of the boxes that apply.
Systems are only found within healthcare-related fields.
Systems are only affected by other systems when there is a problem in one particular area.
When people talk about systems, they are referring to people, services, equipment, buildings, forms, and other parts of the system.
Systems can form larger systems.
Answer:
c & d on edge 2020
Explanation:
i just got it right
When people talk about systems, they are referring to people, services, equipment, buildings, forms, and other parts of the system and systems can form larger systems are true.
What is a system?A system is a group of interconnected parts that work together to achieve a common goal or perform a specific function. Systems can be found in many different fields, including healthcare, technology, biology, engineering, and social systems.
Systems can be composed of people, services, equipment, buildings, forms, and other parts that work together to achieve a specific purpose. Systems can also be nested, meaning that they can form larger systems or be part of larger systems. For example, the human body is a system that is made up of many different systems, such as the circulatory system, the digestive system, and the nervous system.
Learn more about systems, here
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URGENT!! It's Saturday night; you are planning to go to a friend's house to hang out. Before you leave, you have a heated argument with your parents about when to be home. List 3 physical side effects of anger/stress and explain how they can impact your driving.
Answer:
Anger=road rage Sadness=crying and not paying attintion and anxsiaty=loss of focus
Explanation:
When making decisions, you should not worry about how your decision will affect others.
Answer:
yeah, i agree with that
Answer:
if this is a true or false question i believe it is false
what is the most effective way to rest after exercise?
Answer:
put your arms above your head and breath in and out, it will help slow your heart rate after a workout/exercise
Explanation:
What makes diseases caused by viruses and bacteria hard to treat pls help!! will mark brainlyest answer
What determines a blood type to be "O"
Answer:
the type of surface protein.
Explanation:
On the exterior portion are trans-membrane glycoproteins are sugar residues with specific orientations that give rise to blood types. The sugar residue prevents people with different red cells from mixing.
Type O has no antigen b/c no sugar disposition - doesn't look any different to the immune system. Has antibodies against both A and B; has no antigens which means have both antibodies
What do you think the word science means?