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
KATRIN_1 [288]
3 years ago
11

List four of the seven examples of the body’s natural defense mechanisms

Health
1 answer:
Bad White [126]3 years ago
7 0

Answer:

The skin

Digestive tract

Vagina

Mucous membrane

Explanation:

The skin prevents microbes from entering the body

Digestive tract e.g. stomach acid is a natural defence mechanism

The vagina is acidic and this prevents harmful bacteria from growing with it's own flora.

Mucous membranes e.g. lining of the mouth, nose, eyelids are all defense mechanisms.

You might be interested in
What are the limitations of correlational research?
Leno4ka [110]

Explanation:

Limitations of Correlations

Correlation is not and cannot be taken to imply causation. Even if there is a very strong association between two variables we cannot assume that one causes the other. For example suppose we found a positive correlation between watching violence on T.V. and violent behavior in adolescence.

An important limitation of correlational research designs is that they cannot be used to draw conclusions about the causal relationships among the measured variables. Consider, for instance, a researcher who has hypothesized that viewing violent behavior will cause increased aggressive play in children

8 0
3 years ago
Starting a vigorous and intense exercise program is recommended for those with obesity. T F
Step2247 [10]
The answer would be B) False.
7 0
3 years ago
Read 2 more answers
AIDS occurs when HIV destroys the immune system. Please select the best answer from the choices provided. T F
natulia [17]
Platelets are essential for the clotting process that occurs<span> in plasma when blood ..... a blood transmitted virus that depresses the </span>immune system<span> and causes </span>AIDS<span>. .... However, if an Rh- person receives Rh+ blood, the </span>immune system<span> becomes ... the clumped red blood cells begin to rupture or are </span>destroyed<span> by phagocytes,</span>
4 0
3 years ago
Read 2 more answers
Cortex is involved in regulating the body���s reaction to stress true false user: all the body���s chemical reactions are regula
klio [65]
We cannot see the full question because there are question marks instead of words.
7 0
3 years ago
Which of the following processes does the body NOT use protein to perform?A. repairing musclesB. producing hormonesC. making hem
kherson [118]
<span> The process of creating amino acids does not use protein</span>
3 0
3 years ago
Other questions:
  • How dangerous is putting water iny our ears?
    8·1 answer
  • Type 1 diabetes:
    5·1 answer
  • Exposure to the sun damages cells in the epidermis, causing the cells to die and slough off. The body loses thousands of these c
    14·1 answer
  • Which type of skin cancer develops from melanocytes?
    6·2 answers
  • What does it mean when a school is tobacco-free?
    11·1 answer
  • What two human body systems work together to perform lomocation?
    8·1 answer
  • Name a disease caused by the lack of calcium and explain the signs of the disease​
    11·1 answer
  • 4 words to describe Cardiorespiratory Endurance
    15·1 answer
  • Do you participate in at least some activities vigorously enough to develop a healthy heart? why or why not?
    7·1 answer
  • Are most domestic abusers
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!