What is the definition of physical activity?
a. a movement that stimulates your respiratory system
b. a movement that causes perspiration
c. a movement that results in the body's use of energy
d. a movement that requires litttle effort

Write a journal at least 1 paragraph. in your mind, how do you define psychology right now? when do you think psychology began? what do you think modern psychologists do?

What link in the chain of transmission is described in the paragraph? sarah has been eating and sleeping poorly. she was just diagnosed with pneumonia. tests showed the illness was caused by streptococcus pneumoniae. in the chain of transmission, sarah is the (blank) , and streptococcus pneumonia is the (blank).

You are called to a park for a 10-year-old boy who has fallen from a slide and broken his arm. the bone is angulated, and he is in a lot of pain. he states that his mother is at work, and he doesn't know the phone number. you should: