The goal of a statement of purpose is: A. to demonstrate that a hypothesis is wrong
B. To list the materials needed for an experiment
C. To calculate an average of two or more measurements
D. To indicate what is expected to be accomplished in doing an experiment

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?