me Date: 10. Calculate: Pablo lifts a bag of flour 0.8m from the floor to a table. He lifted the bag using a force of 20 N. How much work did Pablo do on the bag of flour? Type Here: I

Which of the following molecules is polar? c3h7oh c2h5cooh

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.

Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction