HELP PLEASE MARKING PEOPLE AS BRIANLIST Where does the contraction of a muscle take place ? What type of tissue is found there?

What would be good in a cpr and first aid video

What hormones (at least three) are responsible for human growth and development and what do they do? describe what menstruation is and how it relates to reproduction. what are common emotional and physical challenges that arise during transition from child to adult? include and describe at least three challenges. what steps can you take to ease your own transition and be sensitive to others when they experience theirs? analyze the role of hormones in growth and development. how does this relate to your own personal health?

What risk factors do people in urban areas have, regardless of their individual behaviors? what conditions are they at risk for?answer quickly i need the answer