Isabel is a three-year-old kindergarten student who is often seen fidgeting in her chair and blurts out whatever she is thinking. her teacher regularly must ask her to be quiet and stop disrupting others. she is very restless in school and makes careless mistakes. all of these symptoms suggest that isabel suffers from: anxiety disorder. autistic spectrum disorder. bipolar disorder. attention deficit hyperactivity disorder.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

the circumference of the solar disc is 4375246 km, nearly.

explanation:

answerlength of time the medication is in contact with the skin(moistur level of the skin) depth of respirations blood supply to the area; all of the above; ///

answer///(c) the maximum number of organisms an environment can support for a long time; i believe this is correct, plz check luck;