How do you call a person that studies the ecosystem?

Kelsie's roommate, janice, fell asleep about 25 minutes ago. now, kelsie needs to awaken her so that they can get to a party on time. janice is sleeptalking about her boyfriend's dog. when kelsie begins laughing, janice wakes up. she was in sleep.

What is another name for the spanish navy in 1588? a) spanish royal fleet b) spanish armada c) spanish yacht crew d) spanish tall ships

Agraduate student wants to examine the effect of print media versus televised media on individuals’ position on several social issues. the superintendent of a local work release facility, a family friend, will allow the graduate student access to the prison population to her quickly accrue subjects. the student’s irb should: approve this project since the risk appears to be no > minimal.not approve this project because the prisoners are merely a population of convenience for the student.approve this project since the superintendent is the ultimate authority on what happens in his facility.approve this project but submit it for federal review.