The part of the nervous system that allows the brain to regulate digestion, heart rate, and respiration without our conscious attention is the?

The correct answer is Autonomic Nervous System

Explanation:

The autonomic nervous system are mainly involuntary i.e not under conscious control.

Also, it connects the central nervous system with the following:

- glands that regulate digestion

- smooth muscles that regulate respiration and the breathing process.

- cardiac muscles of the heart that regulate heart rate.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.