the product of two vectors is zero, what is the angle between them?​

Answers

Answer 1
Answer: The angle between them is not defined!

Related Questions

PLEASE HELP!!!!


What are three health risks of stress in the community?

Answers

stress can lead to headaches, passing out, or even people lashing out.

The modern version of Golf was originated in
a
Scotland
b
England
c
Ireland
d
United States of America

Answers

A I thinkKKKKKKKKKKKK

PLEASE HELP!!!!!



Make a list of environmental factors that make change in stress of health difficulties?

Answers

Answer:

Stressors are environmental factors that cause stress. They include biotic factors such as food availability, the presence of predators, infection with pathogenic organisms or interactions with conspecifics, as well as abiotic factors such as temperature, water availability and toxicants.

What were the cities and years of the Olympic games which had terrorist disturbances

C.

Answers

The correct answer is B. Munich 1972, Atlanta 1996.

Explanation

The Olympic Games are the largest international sporting event in the world, in which athletes representing almost all existing countries (about 200 countries) compete, over several days of a multidisciplinary event organized every four years. It is one of the most televised and famous sporting events of contemporary times.

In particular, in the Olympics in Munich 1972 and Atlanta 1996 there were terrorist acts; In first, terrorists of Palestinian origin, motivated by the political and territorial situation that confronts them against the Israelis, assassinated two athletes of this nationality, later they killed nine Israeli hostages after a failed negotiation for the release of Palestinian prisoners. Second, there was a terrorist attack in which a bomb located in the Centennial Olympic Park exploded, the result of which was two people killed and hundreds injured. According to the above, the correct answer is B. Munich 1972, Atlanta 1996.

Gertrude was bitten by a spider and the bite is about to swell up. What is the first thing that will happen as her immune system reacts?

A) antihistamines will be produced

B) blood flow will increase in the area

C) leukocytes will migrate to the area

D) exudate will be produced

Answers

i think b but i could be wrong

Blood flow will increase in the area after Gertrude was bitten by a spider and the bite is about to swell up. Hence, option B is correct.

What is an immune system?

an intricate system of organs, tissues, and the substances they produce that aids the body in fighting disease and infection. White blood cells, as well as lymphatic organs and tissues such as the thymus, spleen, tonsils, lymph nodes, lymphatic veins, and bone marrow, are components of the immune system.

Innate, adaptive, and passive immunity are the three types that exist in humans. innate defense: Innate (or natural) immunity is a form of all-encompassing defense that is present from birth. The skin, for instance, serves as a barrier to prevent pathogens from entering the body.

Blood flow will increase in the area after Gertrude was bitten by a spider and the bite is about to swell up. Hence, option B is correct.

Learn more about the immune system, here:

https://brainly.com/question/19843453

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The document between the insurer and the insured detailing the terms
and conditions of the insurance contract is called the blank
A. Claim
B. Coverage
C. Term
D. Insurance Policy

Answers

Answer:

Option d) Insurance policy is the answer

D would be your answer hope this helped

A function of ____ is to transport ?

Answers

Answer:

distribution

Explanation:

its makes it possible to move goods from the place of production

A function of the circulatory system is to transport. This system brings oxygen and nutrients to cells and also takes away waste.

(I’m assuming this is referring to the human body as it is categorized as health)

is there a such thing as a nonstop tickle machine

Answers

Answer:

Sorry mate but nah its not real...

Explanation:

It would be absolute fking chaos if it was real though

Answer:thank god it’s not real

Explanation:

High impact exercise could be problematic for diabetics due to what ?
Muscle cramps
Nerve damage
Headaches
Dehydration

Answers

The answer should be headaches.

Hope this helps :)

High impact exercise could be problematic for diabetics due to dehydration.

Diabetes is a name for a disease characterized by high blood sugar levels. High blood sugar causes you to urinate a lot, and to become thirsty and hungry. Other symptoms may include visual disturbances, headache, fatigue, late healing of wounds, and itching.

In diabetes, the body is unable to maintain the right level of sugar in the blood and therefore people often also get very low blood sugar. It is usually not dangerous to have low blood sugar, but the symptoms can be a feeling of restlessness, sweating, trembling, and in worse cases confusion, aggression, and fainting. These symptoms are somewhat similar to being under the influence of alcohol, they can be got rid of by ingesting sugar.

Long-term complications of diabetes occur over 10-20 years and are mainly caused by damage to blood vessels. Damage to the small blood vessels leads to damage to the retina, kidneys, and nerves.

Grady has an inflamed knee from doing a lot of physical exercise the day before. He stops by the pharmacy to find a drug to relieve the inflammation and asks the pharmacist to recommend a drug. The pharmacist asks Grady if he has a history of peptic ulcers. Which best describes why the pharmacist needs to know this?

A peptic ulcer could result in a drug-disease interaction by taking beta blockers, a common anti-inflammatory medication.
A peptic ulcer could result in a drug-drug interaction by taking aspirin, a common anti-inflammatory medication.
A peptic ulcer could result in a drug-disease interaction by taking aspirin, a common anti-inflammatory medication.
A peptic ulcer could result in a drug-drug interaction by taking beta blockers, a common anti-inflammatory medication.

Answers

Answer:

b

Explanation:

what are the different food groups?​

Answers

Answer:

Whole grains

Fruits

Dairy

Fish, poultry, meat, eggs

Heart-healthy oils

Elective or Discretionary Calories.

Any more?

Which type of immunity works not to destroy pathogens but to prevent them from entering circulation at all?

A) active immunity

B) adaptive immunity

C) innate immunity

D) acquired immunity

Answers

Adaptive immunity is the correct

Hi guys please help ????):::

Answers

Answer:

going for a run

Explanation:

Answer:

running

Explanation:

running because when you run your heart rate goes faster

hope this helps<3

pls brainliest<3

What is the meaning of life? Well its so simple but yet so complicated people around the world are haunted by this thought. I was haunted by it till now when I could finally put my finger on it the meaning of life is what you make of it now hear me out before you scroll thinking this is just another lie. The meaning of life is what you make it, you make your own decisions and choose your own path so we all have different meanings so not all can be answered with one solution except for this one. If your big goal is becoming the richest person in the world that's your meaning of life and only you can fore fill this meaning. So do anything and everything you can to make it a reality so you can die/life a happy life

Answers

Answer:

Wow, I couldn't relate more.

Very deep.

I guess live is whatever you make of it.

Explanation:

I need to know what kind of research project i can do with PTSD and smoking. I found four empirical studies that said PTSD has higher rates of smoking compared to those with no Ptsd or that only have trauma and not PTSD. but i need to do my own research experiment. does anyone have any idea what i can do related to this topic? for the life of me i can't think of one

Answers

Hm. It’s true that people that suffer from trauma find coping mechanisms to handle the stress. Maybe see what percent of soldiers with ptsd smoke or drink etc. This is obviously closely related but that’s all I could think of atm.

4. What is the Average adult coagulation time is?

Answers

Answer:

The average time range for blood to clot is about 10 to 13 seconds. A number higher than that range means it takes blood longer than usual to clot. A number lower than that range means blood clots more quickly than normal.

Explanation:

Answer:

Normal: 2-8 minutes

Sita Pustak padti hai is me konsa wache ha​

Answers

Answer:

Um..I don't know what you're trying to say so uh...hi? :)

Explanation:

The climate of an area can be different from its weather. Which of the following statements describe the climate of an area?

Answers

There are no statements listed within the question. I can’t help with this amount of info

Answer:

The average temperature from 1930–1996 was 23°C (74°F).

Explanation:

Hope this is what you were looking for.

Where did the Aborigines come from? Are the Aborigines one group of people or a scattered mixture of tribes?

Answers

Answer:

Yes they were scattered tribes.

Explanation:

they were scattered tribes in astrailia

Which life decision is best for a busy student with too little time for regular exercise?
O Ingest more caffeine to stay awake longer each day.
O Temporarily postpone exercise sessions to reduce stress.
O Drop one or more classes to free up more time for recreation.
O Create a schedule to commit time for physical activity.

Answers

The answer is the last one bc it’s the only one that doesn’t affect your health or schedule in a bad way

Lactobacilli and coliform are examples of

Answers

Answer:

My guess is, Resident bacteria. I hope this helps!  

Explanation:

What are the capillaries that allow gas exchange located in the lungs?



Larynx


Villi


Trachea


Alveoli

Answers

Answer:

alveoli

Explanation:

tramsport gas :)

advice a friend who recpond to conflicts by using avoidance and confrantion

Answers

Answer:

Don't push them to voice out their problems too much but just give them gentle nudges that they can trust you and you are going to be there for them. Once they start telling you about their issue, don't butt in too much, be calm and nod along to show one is paying attention. Speak after they are done their piece and try to be clear when speaking.

Explanation:

Good luck <3

The study of factors that influence the distribution
and concentration of drugs in the body is called
A.pharmacokinetics
B.teratogenics/macrodynamics
C.pharmacodynamics
D.None of the above

Answers

Answer:

The answer is A: pharmacokinetics

Explanation:

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need help asap

A cell that makes the blood-brain barrier and acts to remove excess neurotransmitter is the ___.

Answers

the answer is astrocytes.

how to proper care and maintenance of orchard trees and fruit trees includes
plssss answerrrr​

Answers

Answer:

Young orchards need regular fertilizing, irrigating, pruning and spraying. Irrigation is not available in all countries, but is recommended for new plantings. Pruning should be carried out in young orchards to improve tree structure, minimize wind damage and to increase fruit bearing area.

Explanation:

I hope it helps to you a lot!

The overload principle states that in order to see improvements in physical fitness

a
you must train every day
b
you must train at a level that is greater than what your body is accustomed to
c
you must increase your training level on a weekly basis
d
you must train with a consistent routine that you are used to

Answers

Answer:

c

Explanation:

When exercising, you shouldn't go past
to help avoid an Injury.
075 degrees
90 degrees
60 degrees
120 degrees

Answers

90 degrees because you can increase the risk of a heat related illness.
Hope this is useful :D

58. The following catalyzes oxidative deamunation if glutamate ​

Answers

Answer:

answer at 123gulatamteanswers.com

Explanation:

Five types of loss that can cause grief

Answers

life changes (death)
health changes
job/school related change
financial change
relationship changes
Other Questions
Which choice represents the expanded form of the expression, (x2)^3? The following transactions were completed by the company. The company completed consulting work for a client and immediately collected $6,700 cash earned. The company completed commission work for a client and sent a bill for $5,200 to be received within 30 days. The company paid an assistant $2,000 cash as wages for the period. The company collected $2,600 cash as a partial payment for the amount owed by the client in transaction b. The company paid $940 cash for this period's cleaning services. Required: Enter the impact of each transaction on individual items of the accounting equation. (Enter decreases to account balances with a minus sign.) Which of the following is NOT a characteristic of swing music?A.Call and ResponseB.Triple MeterC.BackbeatsD.Head Arrangements Identify the best measure of Sin C 100 point and brainlist answer the question below Corruption creates? A. an unfair society but it is needed in order for government to operate. B. an unfair society where laws only apply to some of the people C. A fair society where laws apply to all of the people D. All of the above I've been goin' through some things (Oh)I struggle with my inner man (Yeah, yeah)I hustle, I'll do what I can to get this moneyBlaq TuxedoDon Dada on the, Don Dada on the beatLike you, like youLike you, oohI found it hard to find someone like youLike you, like youSend your location, come throughI can't sleep no moreIn my head, we belongAnd I can't be without youWhy can't I find no one like you?I can't sleep no moreIn my head, we belongAnd I can't be without youWhy can't I find no one like you?Baby, we tried to fight itWe all been there some daysThought I need something elseAnd acted like I was okayWe just had to work it outAnd baby, I needed spaceAin't nobody 'round here wrongYou love all yours so far awayYou're pouring your heart outI'm More Solve for x. (Round to the nearest hundredth) What element is steel mainly composed of? A. IronB. CarbonC. ManganeseD. Silver 10 points!!can someone please help me with this question In what ways and why did industrialization spread to other countries? sofia and two of her friends are going to share one-fourth of a pizza. How much will each person get? I need some help what is the complement and supplement of 35 degrees Which of the following does not provide new genetic combinations? Sarah Raymond crossed the plains in a wagon train. List 3 of the hardships described in Sarah's diary. (Site 1)For the online content on edg pls hurry what does s equal?pls help me plsss. help please! ill mark brainliest! The percent by mass of iron(III) 1 Fe2S3is _____% How many gallons of pure water should be added to 10 gallons of a solution containing 15% juice so that the remaining solution contains 5% juice? Classify this expression based on the number of terms: 4a^2+9ab^2-15b^3. A.Monomial B.Binomial C.Trinomial D.Polynomial