A student wants investigate the pulse rate of all the students in the class. What are the independent and dependent variables in her investigation
A- Independent-student
dependent- pulse
B-Interdependent-pulse rate
dependent-students
C-independent-pulse
dependent- time
D-independent-student
dependent-time
Answer:
C-independent-pulse
dependent- time
Explanation:
Between ages four and five, why is it important to remember that every child is unique?
Answer:
its not
Explanation:
Answer:
Explanation:
Many parents try and compare young children to other children, like "Look at her, she's so smart" and ect. so if you don't, you may end up damaging their psyche by continuously getting mad at them for no being perfect.
Physical activity can help you get along with others by helping you
O sleep fewer hours.
O manage stress
Obecome sedentary.
O gain weight
Answer:
Easy. manage stress
Explanation:
Answer:
manage stress
Explanation:
Why does range of motion need to be measured separately for each joint? A. The average ranges of motion of joints are not known. B. Each joint has a different range of motion. C. Range of motion can change rapidly in a joint. D. none of the above
Answer:
b
Explanation:
just trust me i just took the quiz
How do you classify fleshy part of chicken like breast?
a. white meat
b. entrails
c. dark meat
d. all of the above
Answer:
A. White Meat.
Explanation:
Why do basketball players need good agility when playing basketball? Can you give a
sporting example in your answer?
Answer:
to improve footwork skills as well as improve cardio-respiratory stamina.Speed and agility training is also key in decreasing injury for basketball players
Explanation:
wich ice cream is better? rate for chocolate and heart for vanilla
Answer:
vanilla
Explanation:
What is the relationship between CdKs and cyclins?
Cyclins activate CdKs during the cell cycle.
Cyclins are deactivated by CdKs during the cell cycle.
Cyclins and CdKs act independently of one another.
Cyclins create CdKs that are used during the cell cycle.
Answer:
The relationship between cyclins and CdK is that cyclins activate CdKs during the cell cycle.
Explanation:
CdK is the term used for cyclin-dependent kinases, molecules responsible for the phosphorylation of specific proteins within the cell cycle.
Both kinases and cyclins are cell cycle regulators, intervening in various steps of the human cycle. Kinases must be activated by cyclins in order to be able to couple to their substrate, being directed in this process by the same cyclins.
The other options are not correct because:
Cyclines do not deactivate CdKs. CdKs and cyclines do not act independently in the cell cycle. Cyclines activate CdKs, they do not create them.Answer: A!! Cyclins activate CdKs during the cell cycle.
Explanation: just took the test!
Connective tissue performs which of the following
functions?
establishing a structural framework
transporting fluids, nutrients, and gases
pumping blood throughout the body
storing energy reserves
excreting wastes
Answer:
Its A and D on edge2020 X3 his is for the other question, the first answer is right for question 2 on page 7. Mine is answer for page 2.
Explanation:
Connective tissue is an important part of the body's structural framework. It transports fluids, gases, blood, nutrients, and other substances; protects delicate organs; stores energy reserves; and connects body tissues.
Brainliest?
Connective tissue hold structures together and providing support for organs and the body as a whole, connective tissues also store fat, move substances, fend off disease, and aid in tissue healing. Thus, option A, D is correct.
What is the function of connective tissue?High tensile strength is provided by collagen fibers. Of all the connective tissue found in the body, collagen fibers are the strongest. The body benefits from this quality's strength and flexibility.
Tendons and ligaments are made of dense connective tissue, which contains collagen fibers in greater density.
The specialized connective tissues of adipose tissue, cartilage, bone, blood, and lymph are only a few examples.
Therefore, establishing a structural framework and storing energy reserves is a function of connective tissue.
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HELP PLEASE MARKING PEOPLE AS BRIANLIST
Where does the contraction of a muscle take place ? What type of tissue is found there?
Answer:
It takes place in the neuromuscular junction, smooth muscle tissue is found in the walls of internal organs and vessels
Explanation:
To go grocery shopping?
A. Man
B. Woman
C.Both
Answer:
Both
Explanation:
They both should go becasue it is easier for each other
Which of the following would be considered full time work
Answer: 40 hours of work would be considered full time work!
Explanation:
In the cooler, a pan of pre-prepared taco meat is improperly labeled “Taco Meat: Use by Today.” What should the food handler do?
What is good about “good” cholesterol?
A. It prevents several cancers.
B. It lowers the risk of heart disease.
C. It has the same impact as LDL cholesterol.
D. It increases the likelihood that you will be athletic.
Answer: b
Explanation:having good cholesterol prevents the risk of developing heart disease
Answer:
b
Explanation:
What does Di-plods mean
Answer:
a diploid cell, organism, or species.
Explanation:
What are the importance of environment education?Explain.
Answer:
A environment comparies of land water air it help us for our daily needs and gives us life support this is know as environment
Explanation:
Take this is the ans
Becky used to be able to touch her toes while standing, but now she cannot reach them. What aspect of her physical fitness has changed over
time?
Answer:
Explanation: Her Range of motion
Flexibility relies upon numerous factors: age, sexual orientation, body creation, conduct propensities are only a couple. Insufficient adaptability can prompt loss of intensity and potential damage.
Her range of motion(C)
Explanation:
PLSSSS HELPPP WILLL GIVE BRAINLIEST!!!
Answer:
false
Explanation:
Answer:
True
Explanation:
White blood cells use __________ to help identify foreign substances in the body. A. platelets and white blood cells B. antibodies and antigens C. enzymes and red blood cells D. white blood cells and red blood cells
Answer:
D.
Explanation:
Answer:
B. antibodies and antigens
Explanation:
I just took the test and made a 100 :)
Have a great day
Hey I'm too lazy to look this stuff up um so can someone compare and contrast fears and phobias oh and can you give examples of each please and thank you.
Answer:
Phobias are an excessive fear or anxiety related to specific situations out of proportion to the actual danger. Fear is natural when people feel they face imminent danger.
Respiratory and Cardiovascular diseases
A) This cardiovascular disease occurs when your heart muscle becomes overworked and lacks strength. Blood pools and causes the body and heart tissues to swell. What is it?
B) This respiratory disease progressively destroys the alveoli which makes gas exchange more difficult?
Answer:
A. Cardiovascular disease in which the heart fails as a pump is called Heart Failure.
B. Lung disease that is characterized by the progressive destruction of the alveoli associated with difficulty in gas exchange and breathing is Pulmonary Emphysema.
Explanation:
Cardiovascular and pulmonary diseases result in difficulty in the distribution of oxygen and nutrients to the body, making normal body functions difficult for the individual.
A. Heart Failure: is the result of the loss of the heart's pumping capacity, due to the deterioration of the myocardium. Most of the time the overexertion of the myocardium to contract causes the walls of the organ to first hypertrophy, and then to distense, decreasing its ability to contract properly.
One consequence of heart failure is the inability to pump blood to tissues and the accumulation of blood that causes edema in limbs and organs.
B. Pulmonary Emphysema: this condition is due to the loss of elastin, which leads to the progressive destruction of the pulmonary alveoli, as well as parenchymal damage and possibly tissue fibrosis. The result of alveolar destruction is the formation of retained air bubbles, in addition to the loss of the ability to perform gas exchange. The main symptom is persistent respiratory distress.
a_______ is a break that occurs from repeated stress to a bone over time.
a. stress fracture
b. simple fracture
c. complex fracture
d. compound fracture
Answer:
Stress fracture
Explanation:
Repeated stress on a bone may result in a fracture, and as this kind of breaking is due to stress on a bone, it would be a stress fracture.
When planning goals for a physical fitness program, which of the following should you do? A. Plan to exceed healthy fitness zones B. Focus on one physical fitness activity C. Plan to meet healthy fitness zones D. Focus on all physical fitness activities
Answer: I took this test like a week ago and I got a 100. I’m pretty sure it was A or D
Explanation:
Answer:
all of em sound good
Explanation:
what should I have for breakfast?
Answer: Fruit, protien, and sugary cereal.
Explanation:
Which statement about cyberbullying is true?
A. Cyberbullying only happens at school.
B. Cyberbullying is easier to trace.
C. Cyberbullying messages and images are easy to remove.
D. Cyberbullying reaches wider audiences quickly.
Cyberbullying reaches wider audiences quickly. Therefore, option (D) is correct.
What is Cyberbullying?Cyberbullying is the use of electronic communication to bully an individual, typically by sending messages of an intimidating or threatening nature. One of the biggest concerns with cyberbullying is how quickly it can spread to a large audience.
Social media platforms and messaging apps can allow a cyberbullying incident to reach hundreds or thousands of people within minutes. This can cause great emotional distress to the victim and make it difficult for them to escape the bullying.
Unlike traditional forms of bullying, cyberbullying can be harder to trace and remove, and the anonymity provided by the internet can make it easier for bullies to target their victims. As a result, it is important to take measures to prevent and respond to cyberbullying, such as teaching safe and responsible online behavior and reporting incidents to the appropriate authorities.
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write a short essay about a disease
Answer:
It was in the early 1950s that fishermen and their families in the city of Minamata, Japan, first began to show the symptoms of what was to become known as the Minamata Disease. The first signs were loss of sensation at the extremities of the hands and feet and in areas around the mouth.
These symptoms were followed by difficulty in walking, slurred speech, reduced vision and hearing loss. Unfortunately, many persons fell prey to eventual paralysis, followed by coma and death.
Public Health Department officials were at first unable to ascertain the cause of such new disease. Similar symptoms were also reported from sea birds and cats in Minamata. Later it was evidently proved that this is a disease of Industrial Toxicity, more precisely “mercury poisoning”. This poisoning of the food chain was local and quite direct. The Chisso Corporation, a plastic manufacturer, was releasing mercury laden wastes into Minamata Bay.
The mercury—in its toxic methyl form—was then concentrated in the predatory fish through food chain of the bay ecosystem. The fisher folk were first to suffer the effect of the disease, for they subsisted largely on fish. By 1976, over 10,000 people were suffering from this disease.
What is the recommended amount of physical activity for children?
Answer:
About 60 minutes each day
Explanation:
Answer: an hour
Explanation: According to yahoo
write a essay about a disease and how to treat it but it has to be a disease that hasn't been treated yet.
What's the link between selective attention and memory?
Answer:
Attention and working memory are both key to learning new information. Attention allows information to be taken in. Working memory helps the brain make sense of it.
Explanation:
What is the definition of the general adaption syndrome?
a model used to explain reactions to stressful situations
the body’s ability to respond appropriately to both negative and positive stressors
the ability of one’s emotions and physical state to adapt to a given environment
a syndrome caused by an accumulation of negative stressors
the body’s ability to respond appropriately to both negative and positive stressors