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
S_A_V [24]
3 years ago
11

Larry is taking a walk in the park. The pollen in the air makes him sneeze constantly. What line of defense is his immune system

exhibiting?
A.) First line of defense
B.) Second line of defense
C.) Third line of defense
D.) Fourth line of defense
Health
2 answers:
ololo11 [35]3 years ago
7 0
<span>Larry is taking a walk in the park. The pollen in the air makes him sneeze constantly. The line of defense that is his immune system exhibiting is that of "(A) f</span>irst line of defense." There are only 3 lines of defense in the immune system. The first line of defense <span>are a combination of physical and chemical barriers that prevent all types of foreign agents from penetrating the outer layer of the body. In this case, it is the nasal cavity.</span>
pogonyaev3 years ago
4 0

Correct answer choice is:

A.) First line of defense

Explanation:

The immune system can be divided into three basic lines of defense against pathogenic infection. The first line of defense (or exterior defense mode) involves physical and chemical restraints that are perpetually willing and equipped to protect the body from germs. These contain your skin, cracks, excretion, cilia, belly acid, urine flow, 'friendly' bacteria and white blood cells known as neutrophils.

You might be interested in
Drugs produce a calming effect by slowing brain activity and reducing the heart rate
NemiM [27]

True in some cases

Explanation:

There are 4 known drugs that can produce a calming effect by slowing the brain and reducing the heart rate.

These are:

-Anti-psychotic

-Anti-anxiety

-Analgesic

-Endocrine

4 0
3 years ago
Does indonesia have national health care
Sladkaya [172]
I am pretty sure the answer is yes, they do.
6 0
3 years ago
can someone give me an administrator email and password on FLVS please so i can put stuff in my application and download stuff i
Anastasy [175]

Answer:

Sorry dont have 1

Explanation:

5 0
2 years ago
List three strategies that enhance self-esteem​
Novay_Z [31]
1) you would have me as a friend and it would be fixed lol

Jkjk lol

1) make happy sticky notes and put them all over your personal mirror

2) don’t worry about whatever others say about you because they aren’t you (you were made exactly how you were meant to be for a reason so it’s up to you to figure that reason out for yourself)

3) take good care of your health, both mental and physical, and make sure to do something you like once a day to keep happy.

Hope this helps!
7 0
2 years ago
Read 2 more answers
Is it better for your health to consume vitamins/minerals in food or take a vitamin/mineral supplement? Explain your answer
Salsk061 [2.6K]

Answer:

It is better to take vitamins/minerals

Explanation:

Because through the long term the vitamins will get you back up on your healthy standard, you should only take the vitamin/mineral supplement if you are sick and need to get back to health fast.

6 0
3 years ago
Other questions:
  • A _____ is defined as a unit of energy that measures how much energy food provides to the body.
    12·1 answer
  • The inability to concentrate, irritability, a rapid heart rate, and headaches are all signs of ___________.
    13·1 answer
  • What could result from excess build-up
    12·1 answer
  • What does subjective impression mean?
    11·1 answer
  • A young mother gives birth to twin boys who shared the same placenta. what serious complication are they at risk for?
    9·1 answer
  • The ____ is responsible for the design and the award of the contract for printing specifications of the paper Form CMS-1450, as
    6·1 answer
  • My mom is i need help sos
    5·1 answer
  • Please help,,
    14·1 answer
  • Why doesnt she love me like she use to ?:(
    8·2 answers
  • Using the internet, find the most common fatal diseases in the United States. Then, list the diseases in the table provided belo
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!