In the figure to the right, abcd is rectangle. find the area of △abc, if the area of △aod is 10.

Ben is interested in using a source that provides original research, current and developing trends and experts within specific fields. which source should he use?

Aggregation is the process of all of your data. a. gathering b. analyzing c. collecting d. observing

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.