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
son4ous [18]
3 years ago
7

The ____ is the most important mechanical barrier.​

Biology
1 answer:
kirill [66]3 years ago
5 0

Answer:

your skin

Explanation:

You might be interested in
What is the sequence ? ​
Bingel [31]
Answer:
A

EXPLANATION:
None
3 0
3 years ago
The antibiotic penicillin is isolated from
kykrilka [37]

The antibiotic penicillin is isolated from <u><em>Penicillium notatum</em></u> fungi

Penicillin was first discovered in 1928 and was used at St. Mary's Hospital, London, by Alexander Fleming to heal wounds due to its antibacterial properties.

Explanation:

Fungi and bacteria usually produce antibiotics (as secondary metabolites) for defense mechanism. They do so to limit competition for resources with other neighboring fungi or bacteria in their environment.  This is why when a fungus or bacteria establishes itself in an environment, you hardly see other fungi or bacteria types growing in their vicinity.

Learn More:

For more on antibiotics check out;

brainly.com/question/10320882

brainly.com/question/9202583

#LearnWithBrainly

4 0
3 years ago
I need helppp plsss​
almond37 [142]

Answer:

im pretty sure its form a hypothesis

5 0
3 years ago
Read 2 more answers
Organisms that gain energy by eating food are called:
kogti [31]

Answer:

Heterotrophs or consumers

Explanation:

This are organisms that cannot produce their own food. They rely on autotrophs ( plants or producers ) for food. Most of the times these are normally animals.

HOPE THIS HELPED

8 0
3 years ago
A client is admitted to the hospital with a diagnosed bowel obstruction secondary to a recurrent diagnosed malignancy. The prima
Mrrafil [7]

Answer:

Remain with the client and be silent

Explanation:

Bowel obstruction can be explained or described as a situation whereby the intestines, i.e, both small and large intestines are blocked, and thereby, preventing the normal movement of food, liquid or stool in the intestines.

The blockage could result or occur due to tumor, foreign substance or digestive problem.

The Miller-Abbott tube is the tube that was invented or developed to treat the obstruction that is present in both the small and the large intestines. It is used by passing it through the stomach into the intestine.

In this case, the bowel obstruction is caused by recurrent malignancy, that is recurrent of formation of tumor.

The best thing the nurse should do, is to remain silent and with the client, until the client is ready for explanation on the process, and that he/she is in position and capable of inserting the tube.

7 0
3 years ago
Other questions:
  • A primigravida at 38 weeks' gestation presents to the clinic with a blood pressure of 142/94, edema in all extremities, and a we
    10·2 answers
  • How does the amount of substrate affect the reaction rate? As the amount of substrate increases the reaction rate ________.
    10·1 answer
  • A heterogeneous mixture is a
    6·2 answers
  • What is artificial selection?
    14·2 answers
  • A ______ is a factor in an experiment that can be manipulated.
    8·1 answer
  • What happens when parallel light wave strikes a rough, uneven surface
    8·2 answers
  • Why should communities use sustainable practices to produce food
    12·1 answer
  • A woman with normal vision is pregnant from a man with red-green colorblindness. Can they child produce a child that has red gre
    7·2 answers
  • The purpose of peer review is to ensure that
    11·1 answer
  • The growth hormone axis contains at least one example of a negative feedback loop.TrueFalse
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!