The different species of Hawaiian honeycreepers shown all descended from a single species of North American bird. They now have different
beaks, eat different foods, sing different songs, and live in different environments on the islands. Which factor probably contributed most to
the development of these different species?

1.) Loss of habitat
2.) Geographic isolation
3.) Egg size
4.) Predation

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?

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist