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
Naddika [18.5K]
3 years ago
10

The first line of defense involves which structure(s)?

Medicine
2 answers:
arsen [322]3 years ago
8 0

Answer:

the answer is skin

Explanation:

I hope it helps you

SIZIF [17.4K]3 years ago
6 0
The answer is skin

The first line of defence is your innate immune system. Level one of this system consists of physical barriers like your skin and the mucosal lining in your respiratory tract. The tears, sweat, saliva and mucous produced by the skin and mucosal lining are part of that physical barrier, too.
You might be interested in
Cigarette smoking is a ___________________ of lung cancer. Sufficient cause Necessary cause Both a sufficient and necessary caus
Norma-Jean [14]

Answer:

Both a sufficient and necessary cause

Explanation:

When smoking, you are doing no good to your body at all. There is absolutely no benefit when you smoke a cigarette. Let me know if this helps.

3 0
2 years ago
D. O Disabled
ella [17]

Answer:

a

Explanation:

7 0
3 years ago
You must have a four year degree to become a pharmacy technician. True or false
bogdanovich [222]

Answer: True

Explanation:

You must have a four-year degree to become a pharmacy technician.  The salary for a pharmacy tech varies based on location, education, experience, size of facility, and many other factors. true. A forensic science technician works in the biotechnology research and development pathway.

7 0
2 years ago
Identify the bulge located at the anterior, superior edge of the iliac crest.
Debora [2.8K]

Answer:

anterior superior iliac spine

Explanation:

4 0
3 years ago
Antibodies are produced by ____________ lymphocytes; cell-mediated immunity is provided by __________ lymphocytes.
AfilCa [17]

Answer:

Antibodies are produced by __type B__ lymphocytes; cell-mediated immunity is provided by __type T__ lymphocytes.

3 0
3 years ago
Other questions:
  • Instances where volunteering helps a person with clinical depression
    5·1 answer
  • (i) हाइड्रोजन, H<br>(ii) ऐलुमिनियम, Al न कि AL<br>(iii) कोबाल्ट, Co न कि co​
    9·1 answer
  • Why is it important to view the body as a whole?
    5·1 answer
  • Why is funnel used to separate kerosine from water​
    5·2 answers
  • Laxatives weaken the intestines. Can you give me a medicine to relieve my constipation?
    7·2 answers
  • What type of disease is Lung Cancer?
    14·1 answer
  • The first phase of wound healing is where what mainly occurs?
    7·1 answer
  • TRACE A DROP OF BLOOD THROUGH THE BODY
    9·1 answer
  • What bone is anterior to the temporal bone?
    8·2 answers
  • a young adult client's acne has responded well to treatment with tetracycline. however, the client has now returned to the clini
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!