Hey. someone talk to me, im bored. it sucks!!

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation

What is one reason students take sat subject tests