Answer: 2. Decrease blood flow
Explanation: Cool downs are meant to decrease blood and muscle activity
Answer:
Humans
Explanation:
People just throw trash where ever that want and don't think about the animals and pretty soon we are going to die because of other people who don't care about pollution
Sodium because its okay if you eat a small portion of it but too much can be bad for you
The answers to your question is 2, 3, and 5