B. They are used for display, in combat and in defense against enemies.
Answer:
C
Explanation:
the thickness prevents the process from occurring as quick
<u>Answer:</u>
Option (A)
The number of different species found in an environment is called biodiversity
<u>Explanation:</u>
Biodiversity is the biological parity found in the dimensions of distinct variabilities and variations in an ecological environment which is basically an ecosystem.
The number of species present in a biodiversity is diverse and is interconnected to the fauna and flora present in the system. It is generally designated as a term sustained by all the living organisms encompassed through this genetically advanced level.