Answer:
parasympathetic nervous system
If the environment changes quickly and no individual members of a species are able to survive in the new environment, then the species will become extinct in that environment
High melting point
Good conductors of heat and electricity
Lustrous (shiny)
Malleable (can be hammered)
Answer:
If DNA is shared it helps put the pieces of the tree together.
Explanation:
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Since people with HIV have weakened immune systems it would be:
C) People with HIV are unable to fight off these rare diseases.