Answer: Shivering helps raise body temperature.
Explanation: Shivering - nerve impulses are sent by the hypothalamus to the skeletal muscles to bring about rapid contractions that generate heat. Shivering therefore helps raise the body temperature. Increase in metabolic rate - the liver produces extra heat in order to raise the temperature of the body
Answer: b. modifiable risk factors
Explanation:
Modifiable risk factors are those factors which are associated with unhealthy lifestyle and they can be directly related to the development of disease and these can be fatal if the factors are not avoided or modified. The examples of modified risk factors include tobacco and alcohol consumption, excess weight gain, unhealthy eating habits and physical inactivity.
Thus the focus of health promotion and disease prevention efforts should be directed to the modified risk factors as these can be reduced, avoided and prevented to support good health and promote disease free life.
Ranges from 8 to 20 seconds
Answer: b. identify common ground before moving to differences
Explanation:
During the final development stage of a speech on a question of value, you should identify common ground before moving to differences.
Identifying the common ground is very important for the speeches on a question of value because they are providing a great pathway to communication. After that, the speaker can move on to the differences.
