What can a line graph be used to do? Select the best answer. A. Identify positive correlation
B. Make comparisons
C. Identify negative correlation
D. Make predictions

After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.

Which label correctly identifies what x represents in the concept map?

Explain how light energy is turned into chemical energy? ! due tomorrow!