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Which of the following is a technique where animators trace over live-action footage to create more realistic movement, which was used in the Out of the Inkwell series and later in films like Star Wars?

New Hollywood has also been defined as a period of innovation known as the “Hollywood Renaissance.”

Which science fiction film has led some film scholars to label as an Epic despite being from a different film genre?

Early animated films were created by drawing every frame on a single sheet of paper, leading to a “jittery” look. 

Which silent film historic epic about the Punic Wars laid the groundwork for the subsequent silent epics of D.W. Griffith?

The term “epic” originally came from the poetic genre exemplified by such works as the Epic of Gilgamesh and the works of the Trojan War Cycle.

Sharks are being drastically over-fished in many populations world-wide.  What effect would you expect to occur if sharks were removed from an ocean ecosystem?

1. Sneaky Snakes During the 1940s, military ships from the South Pacific accidentally introduced brown tree snakes from Australia to the island of Guam. These snakes eat birds, lizards, and small mammals in their native range of Australia. Since no species on Guam eats the snakes, their population has grown rapidly. Researchers estimate that two million tree snakes now inhabit the island. So far, 10 species of birds and 5 species of lizards have disappeared from Guam; small mammals have also decreased in abundance.  Since the brown tree snake is a keystone species in Guam, it must also be a keystone species in Australia. True or False?

Which of the following criteria is required for an area to be classified as a biodiversity hotspot according to Conservation International?

Which human activity most directly increases eutrophication in aquatic ecosystems?