Sometimes, California condors cannot care for their young. Zoos help out these endangered birds. They step in to care for the chicks. Zookeepers put their hands in puppets that look like adult condors. The puppets act like the chicks' parents. They feed the chicks. They clean the chicks. They even play with the chicks. All this time, the zoos play tapes of condor noises. Chicks don't know that people, not condors, are caring for them! The chicks are by the puppets. replaced crowded warned fooled

What would happend if organ systems failed to work together

Read the passage below and answer the question, dill was a curiosity. in the excerpt above, the word "curiosity" suggests that dill is odd dill asks a lot of questions dill is hard to understand dill is lost

Read the excerpt from "death by black hole."albert einstein's general theory of relativity, published in 1916, provides the insight to understand the bizarre structureof space and time in a high-gravity environment. later research by the american physicist john a. wheeler, and others, to formulate a vocabulary as well as the mathematical tools to describe and predict what a black hole will do toits surroundings.read the excerpt from "man listening to disc."and i bow deeply to thelonious monkfor figuring out a wayto motorize or whatever-his huge pianoso he could be with us today.these excerpts are similar because both texts