False! They are used in emergencies.
Hypothalamus doesn't release hormones into bloodstream during a stress episode.
The circulatory and respiratory system are connected at the lungs. The circulatory needs oxygen form the lungs to pump the blood around the body and the respiratory system supplies the oxygen and gets the oxygen from the air into your bloodstream.Sep 23, 2013
Electrical signals along neurons
Chemical signals across the connection b/w neurons.
Answer:
For both men and women, and in particular those who drink more than the recommended weekly limits, alcohol can increase the risk of heart disease, stroke and several types of cancer. Some research suggests even small amounts of alcohol can lead to cancer in women.
Explanation:
