, in its simplest and least complex form, is the skeleton of primitive, more advanced, and in some common, modern day organisms.[1]
While more advanced organisms can be considered hydrostatic, they are
sometimes referred to as hydrostatic for their possession of a
hydrostatic organ instead of a hydrostatic skeleton. A hydrostatic organ
and a hydrostatic skeleton may have the same capabilities, but they are
not the same.[1]
Hydrostatic organs are more common in advanced organisms, while
hydrostatic skeletons are more common in primitive organisms. As its
name suggests, containing hydro meaning "water", being hydrostatic means
that the skeleton or organ is fluid-filled.<span>[2]
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Answer:
They had to eliminate allopatric speciation and subsequent dispersal as a hypothesis.
Explanation:
Allopatric speciation is produced by geographic speciation, thereby the genetic differences observed among organisms might be a consequence of this mechanism
. The rejection of this hypothesis may imply sympatric speciation
Answer:
my best is thats it will be C
Explanation:
Answer:
#1 - trial-and-error learned behavior
Explanation:
The Monarch Butterflies contains chemicals in its body that make it taste bad to birds. The birds learn that if they eat these Butterflies that they will have a bad taste.
Brainliest plz??
A) Increased grey wolf population.
and
B) Increased biodiversity.
I hope this helps you. ☺
