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
Mama L [17]
3 years ago
5

the _____ system is a group of proteins in the blood that attack pathogens that enter the body and kill them.

Biology
2 answers:
Karo-lina-s [1.5K]3 years ago
6 0

The answer on edge.nuity is complement system. Hope this helps you out :)

EastWind [94]3 years ago
4 0

the complement system is a group of proteins in the blood that attack pathogens that enter the body and kill them.

You might be interested in
Which statement is an example of a scientific theory? I NEED HELP
barxatty [35]

Answer:

<em>B. All living organisms are composed of one or more cells, which came from pre-existing cells. </em>

Explanation:

Scientific theory is given as an answer to a natural happening in the earth but scientific laws are detailed idea of how nature will act under certain conditions.

Theories are given after an experiment has been performed under controlled conditions. Scientific theory cannot be changed to scientific laws and scientific laws cannot be changed to scientific theory.

Scientific theories are broader in scope, and give overall clarifications of how nature functions and why it shows certain attributes. Similarly, all cells comes from pre-existing cells is an example of cell theory.

7 0
3 years ago
A Ferrel so moved between
Arte-miy333 [17]

do you have a graph or an image you can attach

7 0
3 years ago
An opening in the earths service through which molten rock flows is called a...?​
professor190 [17]

Answer:

Vent.

Explanation:

8 0
3 years ago
Read 2 more answers
What is the process in which body of living organism break and develop into a new individual called?
erastovalidia [21]

Answer:

2.

Explanation:

2 number ok this is the the answer

5 0
3 years ago
In which order are the steps of the scientific method commonly listed
nikdorinn [45]

Answer:

1. Ask a question

2. Make a hypothesis

3. Conduct experiment

4. Make observations and record them

5. draw conclusions

6. write a conclusion

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Do humans perceive temperature or heat-flux? (or both?)
    12·1 answer
  • True or false a disease that wiped out a rabbit population in an environment would affect the coyote population in the same envi
    7·2 answers
  • Aging effects all of the body's cells, tissues, and organs which in turn affect the functioning of all body systems. As cells ag
    9·2 answers
  • SHERIFF. Nothing here but kitchen things. (The County Attorney, after again looking around the kitchen, opens the door of a cupb
    11·2 answers
  • When you are hot, blood vessels in the dermis ____________ in order to maintain homeostasis?
    10·1 answer
  • Synapses in which gap junctions allow ions to diffuse quickly from cell to cell are called ______ synapses.
    9·2 answers
  • Where oxygen is stored once it has diffused from the alveoli into the capillary
    12·1 answer
  • Soil nutrients are important to photosynthesis because they ?
    15·1 answer
  • An______ is a characteristic arising from genes located on chromosomes that are not gender-determining
    5·1 answer
  • Which of the following is NOT a function of lipids?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!