You studied the body of someone who died in their sleep and found that your assistant accidentally left the body facedown while you were away. knowing that the person, in life, slept face-up, you can see that the blood is pooled at their backside. what has your assistant accidentally revealed about the victim? the victim died at least 8 hours before the body was flipped or the victim was probably moved after they had died by someone else—or they didn’t die in their sleep! i'm just so done with this semester, i'm so tired, i can't even process what this is saying.

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.

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Nerve cells are specialized to respond to stimulitrue or false?