Hitler took his cue on Eugenics from sterilization programs happening in the United States. true or false

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

idk and i also need to know where are those bio brainy acts lol

the ems is the abbreviation for the emergency medical services. it is a service provided by a group of medical professionals specialised doctors and other healthcare staff.

any one can call 911 in case of any medical emergency and a group of health care professional will come and give the treatment required. every day the ems staff receive many phone call, which are related to different types of medical emergencies, out of which 25-28% are exclusively related to the respiratory issues.

so, the correct answer is 25-28%.