Stuart designed and built a water filter in class. he wants to know if it will make water from lakes or streams safe to drink. which of the following would it be best for stuart to measure in an experiment in order to test his design and answer this question? a. the maximum force that can be applied to his filter without breaking it b. the amount of time required for different volumes of water to pass through his filter c. the diameter of the largest grain of dust, dirt, or sand that can pass through his filter d. the amount of bacteria and impurities in water both before and after it passes through his filter

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic

essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.

answer; the code in musculoskeletal system subsection is associated with deep tissue possibly to the bone;

answer;

medical directors

explanation;

medical directors grants and supervises the privilege or permission to use an aed on an ambulance.

other roles of a medical director includes;

-provide medical leadership, including coordination with local ems and 911 centers.

-provide guidance in equipment selection and deployment

-develop guidelines for responder actions

-oversee medical care that is rendered through the program, including review of all responses to medical emergencies

-ensure appropriate initial training and skill maintenance

-assume overall responsibility for the conduct and operation of all patient care related activities