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
murzikaleks [220]
3 years ago
7

An activity that occurs in the human body is shown below.

Biology
1 answer:
Marianna [84]3 years ago
7 0

according to another Brainly answer, "When some antibodies combine with antigens, they activate a cascade of nine proteins, known as complement, that have been circulating in inactive form in the blood. Complement forms a partnership with antibodies, once they have reacted with antigen, to help destroy foreign invaders and remove them from the body."

You might be interested in
What is the outermost layer of cells
vampirchik [111]
The outer layer of a cell is called<span> epidermis. </span>
6 0
4 years ago
A _______ publishes short sentences that only take a few seconds to write, rather than long stories or posts.
USPshnik [31]

Answer:

Microblog

Explanation:

Microblog can be describes as a mixture of both blogging as well as instant messaging. Microblogging allows the users to share short messages as well as it also allows posting of these messages with an online audience. The content of micro blogging is much smaller as compared to the traditional blogging . The actual as well as the aggregated sizes of files of microblogging are much shorter than the tradiotional bloggings.

6 0
3 years ago
PEAAAAAASE HELP
Katen [24]
Mass movements (also called mass-wasting) is the down-slope movement of Regolith (loose uncemented mixture of soil and rock particles that covers the Earth's surface) by the force of gravity without the aid of a transporting medium such as water, ice, or wind.

The rate at which it moved
The type of motion is the most important characteristic of a slope failure, and there are three different types of motion:
If the material drops through the air, vertically or nearly vertically, it’s known as a fall.
If the material moves as a mass along a sloping surface (without internal motion within the mass), it’s a slide.
If the material has internal motion, like a fluid, it’s a flow.
4 0
3 years ago
What is meant by reproductive isolation?
LiRa [457]
Reproductive isolation is when 2 organisms can not mate and produce viable offspring. Once 2 organisms are reproductively isolated, this is considered speciation event.
6 0
4 years ago
What is photosynthesis??? explain!!! <br>byee 4ever​
garik1379 [7]

Answer:

As we all knows Photosynthesis is the process in which green plants produces it's own natural food.

6 0
3 years ago
Other questions:
  • What is a rod shaped body that releases energy for cell use?
    6·1 answer
  • Filtration occurs in which section of mammalian nephrons
    8·1 answer
  • Blood enters through the kidney for filtering through the
    14·2 answers
  • Which of the following types of reproduction is most likely to result in a rapid growth in population
    10·1 answer
  • Which of the following is generally true of K-strategist species as compared to r-strategist species?
    12·1 answer
  • The plant life cycle has mitosis occurring in spores, produced by meiosis, that germinate into the gametophyte phase.
    5·1 answer
  • Why is symbiosis important to ecosystem functioning? Explain.
    13·2 answers
  • When your muscle gets tired, it builds up the _______ and makes it more powerful.
    7·1 answer
  • 1. Cotton, wool, silk are examples of ____________ .
    13·1 answer
  • 9. All of a the following statements true about the human circulation system Except
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!