North carolina ranks second in production of christmas trees in the united states. scientists in north carolina use living cells and their enzymes to create industrially useful products from the trees, like ethanol to fuel cars. all but one of these statements is an advantage of this biotechnology.

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.

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination