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What is the material that hermatypic corals secrete to form their hard cup-like exskeleton?
Calcium carbonate
What is the hard outer covering that supports and protects some animals without backbone?
exskeleton
Do arthropoda have an exskeleton?
Yes, the plates of 'armour' covering their bodies are their exoskeleton. Exo = outside, endo = inside. We have an endoskeleton, being our bones. Pretty much all other phyla have exoskeletons or none at all (worms etc).
How many bones does a snake have?
no it does not
What does (.)(.) mean?
you mean what you mean
What does mean mean in statistics?
Mean is the average.
What does descriptor mean?
It mean what you don't what does it mean.
Is an arithmetic mean a weighted mean or a weighted mean an arithmetic mean?
The arithmetic mean is a weighted mean where each observation is given the same weight.
What does the 12 Chinese zodiac animals meant?
rat mean intense. ox mean calm , born tiger mean powerful rabbit mean good friend dragon mean strong snake mean prudent horse mean popular goat mean shy monkey mean inventor rooster mean organized dog mean intelligent pig mean honest that are what the 12 chinese zodiac animals mean
Do you say 'what does it mean' or 'what is it mean'?
The correct usage is "what DOES it mean"
What do the hardens mean mean?
The haudensaunee mean irguios
What does the aumred mean?
Do you mean ''What does the AUM Mantra mean?''
