Leaf from Plant #1 Leaf from Plant #2
1.
Il.
III.
Plant #1 is better adapted for hot, dry environment than Plant #2.
If placed in the same environment, Plant #1 will lose more water than Plant #2
If placed in the same environment, Plant #1 will absorb more sun than Plant #2.
Which is true?

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.

One of the purposes of transcription is to produce a sequence of bases that

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.