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
Inga [223]
4 years ago
14

What characteristic is unique to echinoderms?

Biology
2 answers:
sveta [45]4 years ago
8 0
They have 5 legs or arms with a central part in the middle. 
s2008m [1.1K]4 years ago
8 0

All echinoderms bodies are divided into 5 parts. Starfish, for example, all have five arms and five sets of digestive and reproductive organs. If an arm breaks off, it will grow back.

You might be interested in
Drag the tiles to the correct boxes to complete the pairs.
steposvetlana [31]
Valley-Glacier
Landslide-gravity
Frost wedging-ice
Canyon-river

I think this is correct, sorry if I’m wrong :)
4 0
4 years ago
Free nucleotides must be available in a cells nucleus to produce mrna strands. where do these free nucleotides come from
iren [92.7K]
<span>All four nucleotides (adenine, guanine, thymine, cytosine) are synthesized in the liver. The nucleotides can be synthesized de novo or recycled through salvage pathways. The synthesis occurs in the cytoplasm of the cell, not within a specific organelle. The components which are used for the nucleotide synthesis are derived from biosynthetic precursors of carbohydrate and amino acid metabolism, and from ammonia and CO2.</span>
8 0
3 years ago
Define the term denature​
GalinKa [24]

Answer:

take away or alter the natural qualities of.

or

destroy the characteristic properties of (a protein or other biological macromolecule) by heat, acidity, or other effects that disrupt its molecular conformation

Explanation:

7 0
3 years ago
How do you know when germination occurs in a plant
dusya [7]

Answer:

AorC................

6 0
3 years ago
Cells use ATP to…
Step2247 [10]
The answer is A because atp is used to move the cell thingys
6 0
3 years ago
Read 2 more answers
Other questions:
  • How long will it take a howler monkey call to get to another howler monkey if they were 2 km apart
    9·1 answer
  • In mammals, mature red blood cells do not have mitochondria. Instead of using oxygen to help produce ATP, they use a form of ana
    13·1 answer
  • You discover a new species of ape that is more closely related to gorillas than to any other species of ape, but walks upright.
    10·1 answer
  • This is the world’s coldest biome. It receives only 6-10 inches of precipitation per year and has a permanently frozen layer of
    9·2 answers
  • The biome with the most diverse communities of organisms is the
    12·2 answers
  • Explain what it means to describe a water molecule as “polar “
    8·2 answers
  • The condition in which an organism has extra sets of chromosomes is called polyploidy.
    14·1 answer
  • Someone answer 8 pls
    6·2 answers
  • What is the main function of the nervous system? How does it do its main job? (USE YOUR OWN WORDS)​
    13·1 answer
  • Name the organisms of each trophic level of the food web​<br>The diagram showing aquatic food web
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!