How would an ash cloud from a volcano affect organisms and the transfer of matter and energy in the ecosystem?

Volcanic ash is formed during explosive volcanic eruptions when dissolved gases in magma expand and escape violently into the atmosphere

Explanation:

The force of the gasses shatters the magma and propels it into the atmosphere where it solidifies into fragments of volcanic rock and glass

answer; i believe the correct answer is (replication is not conservative);

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.