Question

nervous system is absence in​

Answer 1

In heart failure, it has been recognized that the sympathetic nervous system (SNS) is activated and the imbalance of the activity of the SNS and vagal activity interaction occurs. The abnormal activation of the SNS leads to further worsening of heart failure.

Answer 2

Answer:

idk

it migh be spoonges.

Explanation:

spoonges are the only multicellular organisms without nervous system