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
iragen [17]
3 years ago
5

What are reef producing coral called? What is the coral reef composed of? How are they created?

Biology
1 answer:
pantera1 [17]3 years ago
4 0

A coral reef is made of thin layers of calcium carbonate. Coral polyps form a living mat over a calcium carbonate skeleton. Stony corals (or scleractinians) are the corals primarily responsible for laying the foundations of, and building up, reef structures.

You might be interested in
Which statement is correct about the movement of unicellular organisms and multicellular organisms? (1 point) A. Parts of a unic
mrs_skeptik [129]

Answer:

B. every cell of a multicellular organisms is responsible for movement

6 0
3 years ago
Name the layers of the earth from smallest to largest! help?
nalin [4]
Okay, let's see... 

In the center, we have the inner core, then the outer core, and then the slow moving mantle. On the outside, we have the crust a.k.a. where we live. =]
8 0
3 years ago
Read 2 more answers
1. For the pedigree in Figure 14-6, shaded symbols represent afflicted people. Males are squares; women are circles. If the trai
Bess [88]
The second one is right
6 0
3 years ago
Read 2 more answers
What protect the body from ultraviolet ray
likoan [24]
Skin pigments actually protect us from ultraviolet rays!
8 0
3 years ago
Read 2 more answers
Pyrolobus fumarii, an extreme thermophile, can survive at a temperature as high as 113°C. This microorganism could be categorize
MrRa [10]
The answers is B. 
Pyrolobus fumarii, an extreme thermophile, can survive at a temperature as high as 113°C. This microorganism could be categorized as <span>Archaeabacteria.
</span>Pryrolobus fumarii is a species of <span>Archaeabacteria which is </span><span>known for its ability to live at extremely high temperatures that kill most </span>organisms. 
Hope it helped.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Sweating and panting are examples of which characteristic of life?
    9·2 answers
  • Why does your body need to break down starch into glucose ?
    10·1 answer
  • One role of the pancreas is to help regulate blood glucose levels. Two types of cells in the pancreas, beta and alpha, serve as
    15·1 answer
  • What is a question about science
    14·1 answer
  • Design an experiment to test the cause-and-effect relationship between atmospheric and ocean acidification. Include a hypothesis
    13·1 answer
  • How do round, spiral, and rod-shaped bacteria look like?
    10·1 answer
  • What is order in biology
    5·1 answer
  • How do bacteria that live in a hot spring control the fluidity of their plasma membrane?
    12·1 answer
  • Which organism has a central brain
    6·1 answer
  • PLEASE HELP <br> here is my question
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!