Answer the following question given this paragraph: Cells, like these nerve cells, do not work in isolation. To send orders from your brain to your legs, for example, signals pass through many nerve cells. These cells work together to perform a similar function. Just as muscle cells work together, bone cells and many other cells do as well. A group of similar cells that work together is known as a tissue. Q: When orders are sent from your brain to your legs, these signals pass through what type of cells? Choices: - mobility cells - molecules - skin cells - nerve cells A:
nerve cells
Answer the following question given this paragraph: Seismograms contain a lot of information about an earthquake: its strength, length, and distance. Wave height is used to determine the magnitude of the earthquake. The seismogram shows the different arrival times of the seismic waves ( Figure below ). The first waves are P-waves since they are the fastest. S-waves come in next and are usually larger than P-waves. The surface waves arrive just after the S-waves. If the earthquake has a shallow focus, the surface waves are the largest ones recorded. Q: What measurement of the wave is used to determine the magnitude of an earthquake? Choices: - length - diameter - width - height A:
height
Q: Answer the following question given this paragraph: Upwelling takes place at some coastlines or along the Equator. Upwelling brings cool, nutrient-rich water to the surface. Q: What takes place at some coastlines or along the equator and brings cool, nutrient-rich water to the surface? Choices: - high tide - red tide - flooding - upwelling A:
A: upwelling
Question: Answer the following question given this paragraph: Alkenes can have different shapes. They can form straight chains, branched chains, or rings. Alkenes with the same atoms but different shapes are called isomers. Smaller alkenes have relatively high boiling and melting points, so they are gases at room temperature. Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature. Q: Alkenes with the same atoms but different shapes are called what? Choices: - alcohols - monomers - isotopes - isomers A:
Answer: isomers
*Question*
Answer the following question given this paragraph: One of the simplest ways of learning that occurs in just about all animals is habituation. Habituation means learning to get used to something after being exposed to it repeatedly. It usually involves getting used to something that is frightening or annoying but not dangerous. Q: What is the term for getting used to something after being consistently exposed to it? Choices: - modification - dissociation - acceptance - habituation A:
**Answer**
habituation
Answer the following question given this paragraph: Q: What is at the surface of a cell, arranged in similar bilayer? Choices: - fats - eukaryotes - pigments - phospholipids A:
phospholipids