Answer:
true
i took the test k?
Karl Marx discovered the differences in blood types.
True or false?
Answer:
False it was Karl Landsteiner
Explanation:
In 1901 Landsteiner found that there are substances in the blood, antigens and antibodies, that induce clumping of red cells when red cells of one type are added to those of a second type.
During the first stage of the stress response
A. the body can no longer adapt.
B. the body becomes fatigued.
C.the body can perform at a higher level.
D.the hypothalamus releases a hormone.
Answer:
D. the hypothalamus releases a hormone
Explanation:
The first stage is called ¨fight or flight¨ which is triggered by the hormone released.
During the first stage of the stress response, the hypothalamus releases a hormone and the correct option is option D.
The stress response hormone is known as corticotropin-releasing hormone (CRH), which triggers the release of adrenocorticotropic hormone (ACTH) from the pituitary gland. ACTH then stimulates the adrenal glands to release stress hormones such as cortisol, which help the body respond to the stressful situation.
This initial stage is known as the alarm stage, where the body prepares for a fight-or-flight response and activates various physiological and psychological mechanisms to cope with the stressor.
Thus, the ideal selection is option D.
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In ____exercise activity occurs in the absence of oxygen. 1. 20 points
A skill-related
B anaerobic
C health-relate
D aerobic
in anaerobic excercise activity occurs in absence of oxygen
Explanation:
List and explain the most common dangerous conditions that increase the chance of getting injured in sports.
Answer:
include overuse , overexertion, and incorrect technique.
Answer:
The three most common dangerous condition in sports include overuse, overexertion, and incorrect technique. Overuse is caused by repetitive motion and is common in sports that require repeated movements, like tennis and pitching. Overexertion is pushing the body beyond one's physical ability. Lastly, using an incorrect technique usually goes unnoticed and results in pain.
Explanation:
What is the main organ?
Answer:
hart brain kidney and lungs
Answer:
the brain
Explanation:
The brain is the control centre of the body
what are the sources of pollution
Answer:
Humans
Explanation:
People just throw trash where ever that want and don't think about the animals and pretty soon we are going to die because of other people who don't care about pollution
3. Identify the most important safety consideration for the HIIT workout.
Answer:
- warm-up before the start
-schedule the workouts
- work for intervals of time
-maintain a healthy form
Explanation:
High-intensity interval training (HIIT) induces important benefits on the health status: increases the metabolic rate, improves cardiovascular endurance, 3-strengthens the skeletal muscles, and increases insulin sensitivity in tissues. Nonetheless, it is important to highlight that there are safety issues that must be taken into account before and during HIIT activities:
1- Warm-up before the start: it is required to avoid cardiovascular accidents (since it improves the heart function)
2- Schedule the workouts: two or three training sessions per week are sufficient.
3- Work for intervals of time: rest intervals are required to prevent fatigue (as the glycogen stores refill)
4- Maintain a healthy form: since it reduces the risk of physical injury during training
Which of the following best describes a suffix?
- The basic part of a word which provides meaning
- A letter or group of letters that is added to the beginning of a word
- A letter used to combine two parts of a word, making the word easier to say
- A letter or group of letters that is added to the end of a word
Answer:
which of the following best describes a suffix
leukaemia
arthritis
carcinogenic
neuropathy
Explanation:
A suffix is a linguistic term that refers to a letter or group of letters added to the end of a base or root word to modify its meaning or create a new word. Hence the correct option is A) letter or group of letters that is added to the end of a word.
Suffixes are affixes that are added to a word's beginning or end to alter its meaning or function. Suffixes especially show up at the end of words in the case of suffixes.
For instance, the suffix "-ness" is added to the basic word "happy" to denote the condition or characteristic of being joyful in the term "happiness." Similarly to this, the suffix "-ful" is added to the basic word "play" in the term "playful" to signify that it is full of play or is characterized by play.
Knowing suffixes may aid in identifying and figuring out the meaning of words since they frequently offer crucial hints about word construction and meaning in the context of language.
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how does poverty affect the community
Answer:
Bad sanitation makes one susceptible to diseases, and hunger and lack of clean water makes one even more vulnerable to diseases.
Explanation:
Answer:
Illness and poor sanitation
Explanation:
Which of the following statements about stopping/twisting is NOT true? A. mostly occurs in individual sports B. can result in ligament and tendon damage C. is a movement required in most fast-paced sports D. creates stress and strain on joints Please select the best answer from the choices provide
Answer:
It would be A. mostly occurs in individual sports
Explanation:
I took the test :)
The statement which is not true about Stopping/twisting is "mostly occurs in individual sports"
This statement above, however; is not true about individual sports
What is sports?Sport can be defined as an athletic exercise which requires skill or physical prowess.
Few examples of sporting activities include:
FootballGolfCricketsBaseballTennisBoxingSo therefore, stopping/twisting does not mostly occurs in individual sports
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What does this mean? if u know it
lmeyptucimm
Answer:
not something good...... its an acronym that isnt good...
Explanation:
The most basic law of physical activity
a.)Overload
b.)Progression
c.) Specificity
d.) Underload
Krissy is 18 years old and her parents recently got divorced. She has two younger siblings and a large extended family of aunts and uncles. She feels upset about the divorce, but her parents’ homes are not far from each other, and she still feels close to both parents. Krissy is on the track team at school and has a lot of friends to lean on. Despite this strong support, she still feels unfulfilled and “lost.” Recently she had to do an assignment about potential careers, and it made her feel uncertain about who she is and what she’s meant to do with her life. Her grades are below average, and she worries about her options.
Put an X (type it into the line) where you feel Krissy rates for each component. Please write an explanation to why you think that.
Answer:
Shes a
Explanation:
Shes a k with no life :) hope this helps
Which two are functions of the circulatory system?
carries fluids away from tissues
carries oxygen and nutrients
reacts to the environment through feeling
produces hormones to regulate processes
helps produce infection-fighting cells
Answer:
-carries oxygen and nutrients
-helps produce infection-fighting cells
How do i get my crush to like me back when i told him how i feel i will give 100 points
Answer:
Just be yourself. If he likes you for who you are then he will be your friend.
If not, then he ain't worth it.
Explanation:
You gotta be confident in yourself. Don't be changing for them, but focus on making sure you're as happy as you can be. Confidence is KEY
Which of the following statements is TRUE?
A.
The optic nerve transports electrical impulses to the brain.
B.
The optic nerve helps move your eye.
C.
The optic nerve focuses images before sending them to the brain.
D.
All of the above
Answer:
A.
The optic nerve transports electrical impulses to the brain.
Explanation:
have a nice day
[tex]hii[/tex]
hope this helps you ✌️
how chlamydia effects young women
plzzzzz helppppp
Answer
if left untreated the infection to spread to the uterus or Fallopian tubes and can cause permanent danage and infertility amd can cause (PID) Pelvic inflammatory disease
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 ^^
Which statement about stress is NOT true?
a. Stress can be positive or negative.
b. Everyone experiences stress.
C. Being under stress is not normal.
d. Stress can appear very quickly.
Answer:
A
Explanation:
its A got it right
Being under stress is not normal is NOT true. Stress is a normal part of life and everyone experiences stress to some extent. Therefore option C is correct.
Stress can arise from various situations or events, and it can have both positive and negative effects on individuals. Positive stress, also known as eustress, can motivate and energize individuals, while negative stress, or distress, can be overwhelming and detrimental to well-being.
Stress responses are natural physiological and psychological reactions to perceived threats or challenges. However, chronic and excessive stress can have adverse effects on physical and mental health.
It is important to manage and cope with stress effectively to maintain overall well-being. Recognizing stress as a normal part of life allows individuals to develop healthy coping mechanisms and strategies to navigate stressful situations.
Therefore option C Being under stress is not normal is correct.
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Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
questions.
"The Neuron"
Briefly describe the concept of action potential.
Answer:
The concept of action potential is a nerve impulse that begins when the inside of a neuron becomes positive enough to reach its threshold potential so that the sodium channels burst open and positive sodium ions flow into the neuron while the positive forces other positive ions, like potassium, to flow out of the neuron. The neuron then returns to its resting potential.
An action potential can be defined as the rapid rise and then the fall of the membrane potential or voltage in a pattern that is characteristic. It is a method of cell-cell communication in the body.
An Action potential has three stages - Depolarization followed by repolarization and then hyperpolarization.Depolarization is known as the rising phase during which the sodium ions (positively charged) rush out of the voltage-gated channels present in a neuron. The membrane develops a voltage of +40mV.Repolarization refers to the falling phase during which the voltage-gated sodium channels slowly close and the potassium channels open. The membrane restores the negative potential.Hyperpolarization is the last stage of an action potential during which the potassium channels remain open while the sodium channels reset.An action potential is a way of communication between the cells of the body that is carried out by the neurons.
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20 POINTS PLEASE ANSWER Identify some health behaviors that you practice regularly and list their benefits
Answer:
some health behaviors that i practice regularly are reading, exercising and eating healthy. reading helps me learn more and helps me wind down at night. exercising is good for me and with the right foods i can gain more muscle.
(i hope this works lol)
91 points for this. may be brainliest
what are 7 things you should understand on a food label?
Answer:
-Serving Size
-Servings Per Container
-Calories Per Serving
-Sodium Per Serving (milligrams / mg)
-Total Fat Per Serving (grams)
-Total Saturated Fat Per Serving (grams)
-Total Trans Fat Per Serving (grams)
-Protein Per Serving (grams)
-Ingredients (these are listed below the nutritional facts on a label)
Hope this helps! There's many more things you can find on a nutritional label, but these are some of the main ones required by the FDA.
Social media postings have been found an unreliable predictor of flu outbreaks A. True B. False
Answer:
I would say the answer is A. True
Explanation:
Answer:
This would be false.
Explanation: Social media postings have been found an unreliable predictor of flu outbreaks is a flase statement.
If Roni’s goal to get straight As gets too difficult, she can stay motivated by
abandoning her goal to give herself a break.
updating her goal to make it more feasible.
changing her goal completely to make it easier.
adding to her goal to make herself work harder.
Answer:
She should update her goal to make it more feasible.
Explanation:
What is an example of an advanced practice nurse, and what categorizes
them as "advanced practice"?
health science 1
Answer:
D. Nurse midwife
Explanation:
Nurse midwife, because these nurses require a master's degree in addition to a nursing degree
The inner lining of long bones is the:
A. diaphysis.
B. endosteum.
C. epiphysis.
D. periosteum.
Answer:
B
Explanation:
The range and standard deviation of a distribution are _______
a. measures of central frequency
b. measures of variability
c. types of transformed scores
d. types of percentiles
Answer:
The correct answer is B) Measures of variability.
Explanation:
edg2020
The range and standard deviation of a distribution are the measures of variability. Thus, the correct option is B.
What are the range and standard deviation?Range is the difference between the highest and lowest values of the data. The range of the data is calculated by subtracting the lowest value of the data from the highest value of the data. While a large range of number means high variability, a small range of data means low variability in a distribution of data.
Standard deviation is denoted as σ. It is the measure of how dispersed the data is in relation to the mean of the data. Low standard deviation in a data means the data are clustered around the mean, and the high standard deviation indicates data are more spread out than the normal data distribution.
The range and standard deviation of a distribution are the measures of variability.
Therefore, the correct option is B.
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Can you help me with the question listed in the pictures below? Please and thank you. Will mark BRAINLIEST!!!
what Primary emotions (Happy, Sad, Anger, Fear) does the Media (Internet, social media, television, radio, newspaper) focus on ? Explain your answer in an least 5 sentences?
what do YOU think can be done to help with mental health issues?
Answer:
nothin
Explanation: