3 What did Mama do to help earn money?
She cooked for the men who lived and worked in the camp.
B
She cleaned houses for the landowners.
She babysat the other ladies' children while they worked in the fields.
D
She substituted at Francisco and Robert's school.

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