What if cancer was contagious/airborne? Would humanity perish?

Answer:Can cancer cells spread from person to person?

Cancer is NOT contagious.

There is no evidence that close contact or things like sex, kissing, touching, sharing meals, or breathing the same air can spread cancer from one person to another. Cancer cells from one person are generally unable to live in the body of another healthy person.

Why does cancer spread after surgery?

Surgery induces increased shedding of cancer cells into the circulation, suppresses anti-tumor immunity allowing circulating cells to survive, upregulates adhesion molecules in target organs, recruits immune cells capable of entrapping tumor cells and induces changes in the target tissue and in the cancer cellsWhat cancers are contagious?

Contagious cancers are known to occur in dogs, Tasmanian devils, Syrian hamsters, and some marine bivalves including soft-shell clams. These cancers have a relatively stable genome as they are transmitted.What are 3 ways cancer can spread?

There are three primary ways tumors can spread to distant organs: Through the circulatory (blood) system (hematogenous) Through the lymphatic system. Through the body wall into the abdominal and chest cavities (transcoelomic).

Explanation:

Answer:

...Probably so...

Explanation:

...We would probably run out of supplies...

Question 2 (1 point)
More deaths occur in users than in other drug users combined;
approximately 60% die from overdose, another 25% from infection, and the final
15% from an act of violence.
A) cocaine
B) marijuana
C) alcohol
D) heroin
Question 3 (1 point)
What is the best remedy to offset the effects of using too much alcohol?

When setting a fitness goal, it's best to increase frequency and intensity in the first week to avoid burn out.

Please select the best answer from the choices provided.

True or False
​

how can you find a ratio in a bar graph​

what one sport do more people play then volleyball?

a.soccer
b.football
c.baseball
d.basketball

What is the stage of life between childhood and adulthood called?
A.puberty
B.adult
C.elderness
D.adolescence

For each scenario in the table below, describe some effective ways you could assert the decisions and commitments described.

Match each item with the best definition for the word.
Column A
Column B
1.
culture
a. the beliefs, customs, and behaviors of a group
2.
media
b. a written agreement to repair a product or refund your
money
c. various methods for communicating information
3.
technology
4.
advertising
d. radio, television, and the Internet
5.
warranty

Please help me! I have to make up a joke, and this was the best I could come up with :/
"If I were a food, I'd be a slice of bread because I'm flat, bland, and crusty." is it even a joke lol

20 POINTSS

According to the lesson, why do some teens become bullies?


Choose the two correct answers.


to fit in with a group


to increase self-esteem


to avoid being bullied


to stand out from others

Understanding how the components or departments of a hospital work together is a pa
agency systems
systems services
systems theory
O top-down accountability

When a muscle is being lengthened it is performing a/an ________ muscle action?



Concentric


Isometric


Eccentric


Isotonic

my uncle said,"may god bless you"( into indirect speech)
​

What effect does daily use of Twitter have on the attention span of under-16s?

Kelly has the ability to respond to a stimulus, such as a starting pistol, quickly she is said to have a really fast what?

Agility
Reaction time
Balance
Speed

Which change occurs only in males during puberty?
a deepening of the voice
a change in body odor
the appearance of pubic hair
the beginning of menstruation

Muscles can:
A) Push,pull and lift
B) Pull, lift and change into fat
C) Become bone, grow and stretch
D) Change into fat, grow and lift
Which letter?

pls explain how u got it too ty

anyone wanna help with my worksheet. anatomy and physiology

help 20 points............

according to the national restaurant association, foodservice operations sell over blank in meals, snacks, and beverages each day

When an elderly person’s skin no longer heals as quickly, aging is impacting what system of the body?
endocrine system
integumentary system
sensory system
healing system

TIME REMAINING
50:30
Which is the largest contributor to the formation of cancer?


inheritance

mutations

tumor suppressor genes

proto-oncogenes

Describe how gender is related to favorite subject.

how do we live? PLEASE ANSWER ILL MARK ANYONE AS BRAINLIEST I FTHEY ANSWER

3
Select the correct answer.
How can you improve your performance on the sit and reach test?
ΟΑ.
Do jumping Jacks
Perform 10 sit-ups everyday
OB.
OC. Play baseball
D.
Stretch after you exercise
Reset
Next

Which of the following best describes atrophy?



Increase of muscle size


Splitting of muscle fibers


Decrease in muscle size


None of the above

Psychologists research can be divided into two categories, experiments and_______
A. Theory
B. Studies
C. Predictions
D. Schools of Thoughy

Sit in a chair for 60 seconds, then count the number of times your heart beats in 6 seconds. Multiply times ten to get the number of beats per minute. Record your heart rate.

What is the best Sport?
A. Soccer
B. Baseball
C. Basketball
D. Football
E. Hockey
F. Track
G. Cross Country
H. Volleyball
I. Field Hockey​

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