2) Scientists can learn all of the following by studying fossils EXCEPT:

A. How life forms have changed over time

B. How the environment has changed over time

C. How the Earth's surface has changed over
time

D. How the surrounding rock layers have
changed over time

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.

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Name the types of burns one can get and which structures of the integument are damaged