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
Phantasy [73]
3 years ago
6

HURRY FOR 25 points

Biology
2 answers:
Brrunno [24]3 years ago
7 0

Answer:

C. Protects the body against foreign invaders

Explanation:

The immune system is definitive in helping the organism defending against pathogens, such as bacteria, viruses, protozoa, etc. The immune system employs defense through a multitude of mechanisms, such as Killer T cells, antibodies, macrophages, etc.

Rama09 [41]3 years ago
3 0

Answer:

C.

Explanation:

Here is a defintion of the immune system:

The major function of the immune system is to protect the host from environmental agents such as microbes or chemicals, thereby preserving the integrity of the body.

C. matches that definition nicely.

:)

You might be interested in
The frequency of the red eyes (p allele) in fruit flies is 63% what is the frequency of the white eye allele (q allele)?
Alenkinab [10]
That would be about 25%
4 0
2 years ago
Read 2 more answers
Why is it not always helpful to represent the natural world with models?
kifflom [539]
B. A model cannot show real life conditions. This is so because models aren't alive.
6 0
3 years ago
Read 2 more answers
What is the smallest part of an element that retains the properties of the element?
anyanavicka [17]

Answer:atom

Explanation:because it is defined as the smallest form of any given elemental item

6 0
3 years ago
9. Which substances contain nitrogen?
Effectus [21]

Answer:

proteins is the answer of this question

7 0
3 years ago
Malaria is an infectious disease caused by a unicellular eukaryotic organism belonging to the genus Plasmodium. These eukaryotic
andreev551 [17]

Answer:

Parasitism.

Explanation:

Parasitism is the relationship that is present between Plasmodium and humans because one organism takes benefit from the other whereas the other get harmed by the other. In Plasmodium and humans relationship, human gets harmed from the mosquito by having malarial disease, while on the other hand, mosquito is benefitted by sucking of blood which is a food source for mosquitoes.

7 0
3 years ago
Other questions:
  • Which term describes body structures in different organisms that have different outward appearances but develop from the same em
    7·2 answers
  • Which phrase best describes the effect of a catalyst on a chemical reaction
    8·1 answer
  • The scarcity of food affect the size of a finch population
    13·1 answer
  • PLZZ HELP!!! A OR B??
    12·1 answer
  • How are sex-linked traits inherited?
    8·2 answers
  • What male reproductive structure matures and stores the sperm?
    7·1 answer
  • If a plant develops a toxin, how might an herbivore evolve in response?
    7·1 answer
  • Given a 50 mL volumetric flask, 50 mL graduated cylinder,10mL pipette, 100 mL beaker, and 75 mL Erlenmeyer flask, which measurin
    7·1 answer
  • If a person believes that dreams have hidden meaning, he or she would agree with Freud's idea about ____ content.
    5·1 answer
  • In a particular plant, white fruit color is dominant over yellow. If two white-fruited individuals with genotypes are unknown ar
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!