Answer: The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products that do not belong in the nervous system or even body.
Explanation:
D base because the salt and acid form bases they are both ionic
32.A
33.B
34.b from what I’ve researched on the topic though unsure
