Some snake venoms are harmful because they contain enzymes that increase the rate of a reaction that destroys blood cells and tissue cells. the damage caused by such snakebite could best be slowed down by . a) applying ice to the bite area in order to decrease the temperature of the cells . b) inducing vomiting in order to remove all of the stomach content . c) drinking large amounts of water in order to hydrate the cells . d) elevating the bite area in order to increase the number of blood cells present.

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.

Competition occurs between species when

What are the proteins in connectivity tissues of your foot examples of?