1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Deffense [45]
2 years ago
8

What is a immune system

Health
2 answers:
Marrrta [24]2 years ago
8 0

Answer:

The immune system is a complex network of cells and proteins that defends the body against infection. The immune system keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe quickly if it enters the body again.

Explanation:

Studentka2010 [4]2 years ago
3 0

Answer:

The immune system is the body's defense against infections.The immune system attacks germs and helps keep us healthy.

Explanation:

Many cells and organs work together to protect the body. White blood cells, play an important role in the immune system.When the body senses foreign substances, the immune system works to recognize the antigens and get rid of them.

You might be interested in
The ability of muscles to exert a force one time is known as
Alexxandr [17]
Muscular Strength: the ability of the muscles to exert a force. The maximum amount of force that a muscle can generate in a single effort.
4 0
2 years ago
Jane does sit-ups everyday to improve her abdominal strength. Which principle of fitness is she following?
Montano1993 [528]

Answer:

B

Explanation:

She is not overloading herself with work, so its not A

6 0
2 years ago
Read 2 more answers
______prevents food or liquids from getting into the lungs.
horsena [70]
The answer is the epiglottis
4 0
2 years ago
The diagram shows a nephron.
Korolek [52]

W is the point where blood filtration starts in a nephron which makes option A the most appropriate choice.

<h3>What is a Nephron?</h3>

This is defined as the microscopic structural and functional unit of the kidney.

The renal artery carries blood from your heart to your kidneys during which the process of blood filtration starts immediately.

Read more about Nephron here brainly.com/question/242658

3 0
2 years ago
Read 2 more answers
How is hiv different from some other infections that create immune responses?.
siniylev [52]
HIV is directly related to aids unlike any other infectious disease.
7 0
2 years ago
Other questions:
  • The physically inactive person should train around the ______ intensity during the first weeks of training.
    14·1 answer
  • Where is a neurotransmitter commonly found ?
    8·2 answers
  • Select all that apply. Regular exercise will enable you to perform daily tasks with an increased amount of:
    10·1 answer
  • Mental disorders are recognized by _____.
    6·1 answer
  • Where,besides genes,can mutations that cause disease occur?
    9·1 answer
  • The cardiologist just informed a client that he has a reentry circuit in the electrical conduction system in his heart. This dys
    8·1 answer
  • Which of the following is a benefit of a tobacco-free life?
    7·1 answer
  • List 3 ways you can tell when your mind and body are being stressed vs when they<br> are relaxed
    7·2 answers
  • URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·2 answers
  • Write a paragraph about guniea pig health
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!