How does resource availability affect the stability of a society? a. a greater number of available resources causes an immediate increase in population size, leading to a decrease in the stability of a society. b. in order for a society to be stable, it must have access to a sustainable supply of resources. c. a decrease in resource availability leads to an increase in the stability of a society. d. resource availability does not affect the stability of a society

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 zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?