How does the environment influence your traits? Give an example.

Which two levels of the spine that can undergo flexion and extension?

The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells

How can the stress response be used in a way. for example to build resilience.