The incredible journey: how do the dogs travel on their own without the cat?
a: they travel more slowly, but they learn how to hunt along the way
b: they cannot go on without the cat and turn around to look for him
c: they travel much more quickly and easily
d: they miss the cat’s with hunting and nearly starve

It was a bitter cold saturday morning ,the young track star dressed for his daily five mile run

In the story “seventh grade” how do victor’s hopes and expectations about teresa at the beginning of the school day compare with his hopes and expectations about teresa at the end of the school day?

Biologists recognize five levels of cell organization. the lowest and simplest is the cellular level. organisms here are either unicellular organisms, like protozoa, or colonial organisms. colonial organisms are composed of single-celled individuals that stay together to sustain the life of the whole colony. next on the scale of complexity is the level occupied by tissue. a tissue is a group of similar cells which perform a similar activity. tissues that are organized around a common function together make up an organ, the third level of complexity. the fourth level of organization is the system, formed by a group of organs which together perform a specific bodily process. the fifth and highest level is the organism level, in which body systems work together in a structure capable of independent life. main idea: