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
Paha777 [63]
3 years ago
10

1. the immune system tries to stop foreign agents by either killing cells directly or by

Biology
1 answer:
12345 [234]3 years ago
7 0
1. the immune system tries to stop foreign agents by either killing cells directly or by b)creating an unstable environment 
2. a chronic auto immune disease where the body produces antibodies that stick to the body's own cells causing the body to attack itself is called d) systemic lupus erythematosus 
3. cells that police the body in blood and lymph to kill cancer cells and virus infected body cells are called a) natural killer cells
4. as an infant the ability to produce antibodies is a)limited
6. when abnormal antibodies in the blood start to target tissues with in the body casing paint swelling in joints general fatigue fever chills and headache it is called c) rheumatoid arthritis 
8. the fluid that is forced out of the capillary beds by hydrostatic and osmotic pressure into the tissue space is called C) plasma 
9. any substance capable of exciting the immune system and provoking an immune response is called a) an antigen
10. tonsils are to the throat as b) peyer's patches  are to the intestine 

You might be interested in
2. Some members of the phylum________havea shell Inside their body as in octopus squids and cuttlefish.​
denis23 [38]

Answer:

phylum Mollusca

Explanation:

...... .. . . .

8 0
3 years ago
Chords that contain tones a half-step or whole-step apart are called
Mrrafil [7]

Chords that contain tones a half-step or whole-step apart are called Tone Clusters. It is a chord made up of tones only a half step or whole step apart. It can be produced on a piano by striking a group of adjacent keys with the fist or forearm.

5 0
3 years ago
Read 2 more answers
Drag the tiles to the correct boxes to complete the pairs.
Alecsey [184]

Platelets- Clotting blood

White Blood Cells- Fighting bacteria

Red Blood Cells- Transporting oxygen

Plasma- Providing viscosity to the blood

7 0
3 years ago
I WILL MARK BRAINLIEST!!
mrs_skeptik [129]
Answers:
Adenine = 21.5%
Thymine = 21.5%
Cytosine = 28.5%
Guanine = 28.5%

Explanation: they must all equal to 100%. Adenine pairs with thymine, so the their amount of bases needs to be equal. Same for Guanine and cytosine.
7 0
3 years ago
PLZ HELP WILL MARK BRAIN Which of the following is NOT a component of carbohydrates?
yaroslaw [1]

Answer:

amino acids

Explanation:

I think this is the right answer I looked through my book

6 0
3 years ago
Other questions:
  • Horatio is studying an abandoned farm in his community. The land of the farm once supported fields of corn, beans, and spinach,
    9·1 answer
  • Why are viruses not able to make their own proteins
    7·2 answers
  • The simplicity of prokaryotic cells prevents them from
    5·1 answer
  • What is the probability of these two parents having Color Blind Son?
    9·2 answers
  • Using the genetic code below, what protein sequence does the rna sequence cuagcucgauaucuc code for?
    12·1 answer
  • What is the botanical name of pepper?
    15·1 answer
  • Which factors make studying hadal zone ecosystems difficult?
    13·1 answer
  • Which rapidly developing landform is often found in Florida?
    7·2 answers
  • Which best describes a genetic mutation to a sequence of DNA that changes the way the sequence is read?
    8·1 answer
  • Which plane separates your chest from your spine?<br> inverse
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!