Answer:
4
Explanation:
Which statement best describes the role of the cell membrane?
1. It stores genetic material.
2.
It produces proteins.
3. It breaks down food particles.
4. It filters what goes in and out of the cell
Answer:
I think it's 4.
Explanation:
The cell membrane is a semi permeable membrane which only allows and removes certain substances in and out the cell.
how can you contribute to the strengthening of health-related policies at your school?
Marking BRAINLIEST.
How does your Level of Activity influence eating patterns?
Explanation:
Physical activity has so many benefits to your health. It can help you get to and stay at a healthy body weight, reduce the risk of bone fractures if you have osteoporosis, and can reduce the risk of many other illnesses like cancer and heart disease. For most people, participating in physical activity is safe. However, some people should check with their health care provider or a qualified exercise professional before they start becoming more physically active.
3. Though each vitamin is
chemically distinct from the others,
all vitamins:
a. contain nitrogen.
b. consist of sugar units.
c. are structurally "organic."
d. contain only double bonds.
how does lung cancer work?
Answer:
Lung cancer happens when cells in the lung change (mutate). They grow uncontrollably and cluster together to form a tumor. Lung cells most often change because they are exposed to dangerous chemicals that we breathe. There are two main types of lung cancer, small cell lung cancer and non-small cell lung cancer.
Explanation:
good luck have a nice day
what does wider sex education mean?
Answer:
It means go into depth in DISGUSTING things
Explanation:
How can bad sportsmanship be a benefit to others?
Bad sportsmanship can set example what to do and what not to do
Which of the following are characteristics of sinus P waves?
Answer:
Characteristics. For an ECG to be described as showing a sinus rhythm, the shape of the P wave in each of the 12 standard ECG leads should be consistent with a "typical P vector" of +50° to +80°. This means that the P wave should be: always positive in lead I, lead II, and aVF; always negative in lead aVR
Explanation:
the health education is an applied science rather than a pure science. explain it
Answer:
health is most important. Scince is composition on physics,chemistry ,biology astronomy and other subjects. only boilogy represents health. But only biology isnot inlisted so that the health education is an applied science ratger than a pure science.
help? its a question for my gym class.
The answer is both A & B
Answer:
C- a and b are true.
Explanation:
Which disease is caused by bacteria?
A. Strep throat
B. Common cold
C. AIDS
D. Chicken pox
Answer:
Strep throat
Explanation:
Caused by streptococcus bacterium
One illegal drug facts ?
One Prescription drug fact ?
Answer:
One Prescription drug fact ?
- Prescription Drugs are not necessarily safer than Illicit Drugs
Prescription drugs are often strong medications, which is why they require a prescription in the first place. When they are abused, they can be just as dangerous as illegal drugs.
Which of the following BEST describes sports protective equipment?
A. Equipment should be used during games, but not practice,
B. There's no "right" way to use protective equipment
C. You should use only protective equipment that is comfortable.
D. Protective equipment is a key part of safe sports,
Please select the best answer from the choices provided.
О А
B
Oc
Answer:
D
Explanation:
Athletes are protected against injury by sports protective gear. It may consist of mouthguards, pads, helmets, and other equipment, hence option D is correct.
The importance of protective gear is greatest in contact sports like football, hockey, and rugby. However, non-contact sports like basketball and soccer also place a premium on it.
There are many various kinds of protective gear available. The sport you play and the level of protection you require will determine the best equipment for you.
Thus, the option (D) protective equipment is a key part of safe sports, is correct.
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Household substances whose fumes are used to produce a high are called
Answer:
inhalants
Explanation:
1. hows last year with pandemic, has your stress been impacted?
Answer:
Explanation:
Honestly , last yr brought the worst and best memories .WIth many more to come. Online school is mentally draining ,and my stress has been far from impacted,but everything happens for a reason right:/
Can yall please help me out I dont understand this me m,e
It said when my g.f tells me she had a b.a d day
Explanation:
what dont u understand about it
How is goal setting important in leadership?
Check all that apply.
Answer:
It keeps employees informed.
It cultivates a sense of responsibility.
It inspires motivation.
Explanation:
Answer:
A, B, C
Explanation: Hope it helps ^w^
What system is not affected by the common cold?
Answer:
A cold is an infection of the upper respiratory system. This just means it can affect the nose, throat, and sinuses. A cold virus gets inside your body and makes you sick. The rhinovirus is the most common cold virus, but more than 200 viruses can cause colds.
Explanation:
e). Write any two function of heart?
b). Write any two different between artery and vein.
c). What is glandular system. Why one-one hormones produces by
Thyroid gland and pancreas.
d). What is malnutrition? Write down any two disease caused by it.
e). What is menstruation?
). What is night blindness? Write it's two symptoms.
E). What is immunization?
a). How is Hepatitis B transmitted from one person to another?
revention measures.
Answer:
Write any two function of heart?
Pumping oxygenated blood to the other body parts.Pumping hormones and other vital substances to different parts of the body.Write any two different between artery and vein.
Arteries carry oxygenated blood, away from the heart except pulmonary artery. 2. These are mostly deeply situated in the body. ... Veins carry deoxygenated blood, towards the heart except pulmonary veins.What is malnutrition? Write down any two disease caused by it.
Malnutrition refers to getting too little or too much of certain nutrients. It can lead to serious health issues, including stunted growth, eye problems, diabetes and heart disease. Malnutrition affects billions of people worldwide.What is menstruation?
Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy. If no pregnancy occurs, the uterus, or womb, sheds its lining. The menstrual blood is partly blood and partly tissue from inside the uterus.What is night blindness? Write it's two symptoms.
Night blindness (nyctalopia) is your inability to see well at night or in poor light such as in a restaurant or movie theater. It is often associated with an inability to quickly adapt from a well-illuminated to a poorly illuminated environment.The sole symptom of night blindness is difficulty seeing in the dark. You're more likely to experience night blindness when your eyes transition from a bright environment to an area of low light, such as when you leave a sunny sidewalk to enter a dimly lit restaurant.What is immunization?
Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine. Vaccines stimulate the body's own immune system to protect the person against subsequent infection or disease.i hope it will help you
Which brain region or part of the brain is responsible for tasting Gatorade?
YALL HELP ME
Give 5 negative effects of vulgar conversations and lewd acts
Answer:
-Harassment on social media
-Unwanted attention
-Anxiety
-Your image is tainted
-Expectations of you that may or may not be correct
Explanation:
A person suffering from histrionic personality disorder may display all of the following symptoms except __________.
A. having very poor social skills
B. dressing provocatively in order to attract attention
C. constantly seeking approval or reassurance from others
D. having the tendency to be overly dramatic
DO NOT TELL ME TO LOOK IN A FILE!!! JUST SAY THE ANSWER
Answer:
It is a.
Explanation:
I took the test and a person suffering from histrionic personality disorder tends to always need to be the center of attention.
A person suffering from a histrionic personality disorder may display all of the following symptoms except having very poor social skills.
What do you mean by Personality disorders?Personality disorders may be defined as a type of mental disorder in which you have a tough and harmful pattern of thinking, functioning, and behaving.
A Histrionic personality disorder is a condition that is associated with a dramatic personality like having the tendency to be overly dramatic, dressing provocatively in order to attract attention, and constantly seeking approval or reassurance from others.
Therefore, a person suffering from a histrionic personality disorder may display all of the following symptoms except having very poor social skills.
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After each compression, you should
A.Reposition the hands on the person’s chest
B.Pause and rest to prevent fatigue
C.Let the chest come back up to it’s normal position
D.Check to see if the person is breathing normally
Football:The people who run the routes to try and catch the ball are called
?
Answer:
they are called wide receivers
Explanation:
what cells are activated B (or T) cells that help launch a rapid
response against the pathogen if it invades the body in the future.
Answer:
T-Cell
Explanation:
T-Cell is the first line of deffence
How can allergy be prevented?
!!!!!!!!Freud believed that women formed weaker superegos, leaving them more vulnerable to psychological disorders.
T or F!!!!!
Answer:
True!
Explanation:
Freud believed that women formed weaker superegos, leaving them more vulnerable to psychological disorders.
A classmate is bullying Beth. Which is the best thing for her to say to the bully?
"I might tell someone if you don't stop."
"You are going to pay for this."
"You are nothing but a scared child hiding behind bad behavior."
"I am leaving now because this is making me uncomfortable."
(not multiple choice)
Answer:
the first one, "I might tell someone if you don't stop"
I hope this helps , plz mark brainliest
Explanation:
When playing football what four reasons may the clock be stopped?
Answer:
An incomplete pass, a runner goes out of bounds, a penalty, and after a score is made.
Explanation:
The four reasons for the clock to be stopped in football are incomplete passes, out-of-bounds, timeouts, and change of possession, respectively.
The clock can be stopped during a football game for a variety of reasons to control the timing of the game and allow for certain scenarios to play out. Here are four typical explanations for why the time might stop during a football game:
A forward pass is deemed incomplete if it is attempted, but the ball does not reach a qualified receiver before it hits the ground. The timer stops in this scenario so that the play can be evaluated, and the clock can start over on the subsequent down.
Out of Bounds: The clock is stopped if the ball carrier or a player with the ball (such as a receiver) crosses the line separating the field of play and moves outside of it. The officials can mark the ball and prepare for the next play, while the time is halted until the next snap of the ball.
Each team in a football game is given a specified amount of timeouts to purposefully halt the clock. Either team may declare a timeout when it needs to regroup, talk over a plan, or effectively control the clock. In professional football, each team normally has three timeouts per half.
Change of Possession: The clock stops to allow for the transition and the new offensive team to set up for their possession whenever the football changes teams (for example, as a result of a punt, interception, or turnover on downs).
Hence, the four reasons for the clock to be stopped are incomplete passes, out-of-bounds, timeouts, and change of possession, respectively.
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What does it mean when say we are immune to a disease?
Answer:
when the body is able to resist a particular disease. The standard way of testing for immunity to a virus is to look for antibodies to the virus in the blood (serology tests) following infection.
Explanation: