Baby carlos is playing with a shape-sorting toy. at first, he tries to fit every block in every opening until one fits. after a week, carlos is able to get most of the blocks into the correct opening on the first try. what type of learned behavior is this? conditioning imprinting instinct trial-and-error learning

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry