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
Ugo [173]
4 years ago
8

Why are cnidaria so significant to the animal kingdom?

Biology
1 answer:
nlexa [21]4 years ago
7 0

Answer:

1. They provide home and shelter for millions of species of marine organisms.

2. They play a role as nutrient recyclers and in carbon and nitrogen fixation.

3. They are vital in the marine food chain as they are the main source of essential nutrients.

Explanation:

Cnidarians are extremely ecologically important organisms that play a significant role in the animal kingdom and nature.

For instance, coral reefs, which are built by hundreds to thousands of cnidarians, provide home and shelter for millions of species of marine organisms, from small crustaceans to large fish such as sharks. Furthermore, they play a role as nutrient recyclers and in carbon and nitrogen fixation. In addition, they are vital in the marine food chain as they are the main source of essential nutrients such as nitrogen.

Today, these organisms are threatened due to human activities and anthropogenic climate change, so it is fundamental to develop better strategies to protect and restore them.

You might be interested in
What does this object do?
Juli2301 [7.4K]

Answer:

This object spins turning kinetic energy into electricity.

Explanation:

When wind hits one of the blades, it starts to spin. The more it spins, the more electricity it creates. Brainliest pls <3

3 0
3 years ago
Which nitrogenous base is part of an RNA molecule but not a DNA molecule?
Harrizon [31]
Uracil (U) is not part of DNA but is part of RNA 
5 0
3 years ago
Read 2 more answers
Why did James's calves appear enlarged? What is this condition called?
Likurg_2 [28]

Answer:

James suffers from a condition called Duchenne muscular dystrophy.

5 0
3 years ago
Bipedalism in humans, when compared to knuckle walking in the African apes, represents what type of process or trait?
Ilia_Sergeevich [38]

Answer: A. ancestral trait

Explanation:

Bipedalism can be define as a form of terrestrial locomotion, in which the organism moves with the help of two rear limbs or legs. Typical bipedal movements includes the hoping, running and walking. The evolution of the human bipedalism occurred in primates in about 4 million years ago with Sahelanthropus (oldest human ancestors or African Apes). The human ancestor Sahelanthropus led to the morphological alterations in the human skeleton including changes in the bones such as size of the bones of the foot, knee size, shape and orientation of the vertebral column, and leg length. All these changes contributed to the bipedalism.

4 0
3 years ago
The interdependence of body systems is essential because
Nata [24]

<span>D. all systems work together to maintain homeostasis.

</span>Its not actually just one system if you look at it, there are various interdependent system that actually manages every movement of every system in order to maintain homeostasis, plainly every set function is a coordinated body system response. For example, the digestive system digests food because of the enzymes and the cells and organs present in its system but again, this is aided by the different hormones which is part of the endocrine system, interdependently. Thus eventually, the circulatory system is the organ system that intiates in dissemination of the different processed and intially metabolized nutrients in the digestive system and sent throughout the body. Incidentally, also the immune system acts as agent in again many systems to maintain the so-called homeostasis.  
<span>
</span>
6 0
3 years ago
Other questions:
  • How many Angstroms are in a meter?
    13·2 answers
  • 14 Hypothesize What would happen to the ecosystem<br> if there were no nitrogen-fixing bacteria?
    5·1 answer
  • An adult client with mobility problems wishes to become an organ donor. Which act allows the client to donate his or her organs?
    9·1 answer
  • A liquid will contain convection currents until which condition is true?
    14·1 answer
  • Explain how symbiotic relationships are similar to and different from predator-prey interactions.
    11·1 answer
  • Maria wanted to grow a fern in her backyard. Acting on a suggestion from a friend, she collected brown dots from the underside o
    5·2 answers
  • Plz help I can’t get the answer for prompt 1. The letters “T” &amp; “A” are in bold font. I’ll give brainliest and Thanks!
    15·1 answer
  • Which describes the number of people who die per one thousand individuals in a population per year?
    6·2 answers
  • What is the difference between a zoo lion, a jungle lion and a man-eating lion?
    11·1 answer
  • I need help PLEASE and will give BRAINLY to ANYONE who answers ALL of the questions CORECTLYYYY!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!