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
Kamila [148]
3 years ago
6

System that serves as a barrier against infection and injury

Biology
2 answers:
FinnZ [79.3K]3 years ago
8 0
Immune System. Its like the Army for your body!
SSSSS [86.1K]3 years ago
5 0
Immune system. i was gonna say nerve
You might be interested in
Virus and bacteria worksheet
d1i1m1o1n [39]

Answer:

I cant see it

Explanation:

which worksheet??

7 0
2 years ago
In a typical cell membrane, arrange themselves to form a ?
masya89 [10]

Do you mean:

In a typical cell membrane, *phospholipids* arrange themselves to form a ?

In that case, the answer is:

Bilayer

4 0
2 years ago
The blood cells containing hemoglobin, an iron-containing protein that transports oxygen, are called __________.
Otrada [13]
<span><span>The blood cells containing hemoglobin,  that transports oxygen (O2) to the body tissues of vertebrates, are called red blood cells.</span> Red blood cells (RBCs), are also referred to as red cells, red blood corpuscles, haematids, erythroid cells or erythrocytes<span>, (from Greek erythros for "red" and kytos for "hollow vessel"..RBCs take up oxygen in the lungs and release it into tissues while squeezing through the body's capillaries.</span></span>

<span> </span>

7 0
3 years ago
Vagal stimulation during suctioning can contribute to which conditions? select all that apply.
Fynjy0 [20]

Answer;

-Bradycardia

-Heart block

-Asystole

Explanation;

-Tracheal suctioning can cause a vagal response. This stimulus influences the electrical system of the heart, potentially leading to decreased heart rate (bradycardia), heart block, asystole, or other dysrhythmias.

-Bronchospasm would not be induced by this type of stimulus. Vagal stimulation can result in hypotension, not hypertension.

5 0
3 years ago
HELP PLS! I WILL GIVE BRAINLIEST!! :))
garri49 [273]

Answer:

Nature

Explanation:

Because erosion happens in the nature.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which question can be answered using the scientific process?
    9·1 answer
  • A condition called an aneurysm occurs when a
    15·1 answer
  • Higher viscosity of blood will increase the amount of stress placed on the heart while it is pumping. viscosity of blood is high
    5·2 answers
  • Which statement best describes the function of ATP synthase?ATP synthase pumps protons back into the mitochondrial matrix.ATP sy
    7·1 answer
  • HELP!!!! WILL GIVE BRAINLIEST IF RIGHT!!!!
    15·1 answer
  • How many sister chromatids are there in metaphase
    9·2 answers
  • Which theory suggests all living things are made up of a cell or cells? cell theory organismal theory
    14·1 answer
  • So whats the answer?
    14·1 answer
  • What hormone lowers your blood glucose levels? Where does the excess glucose go?
    12·1 answer
  • Cholesterol is needed to build call membrane.what is cholesterol
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!