Reza's study group concludes its session by coming up with potential questions for an upcoming test. Which step is this in
the study session structure?
drill
review
prepare
discuss

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.

Which key skills does the sat writing and language section asses?

What is the meaning of the prefix un-? a. over b. above c. under d. not