Answer the following question given this paragraph: 1. Define energy, and state where living things get the energy they need. Q: What kind of phenotype results in a case of incomplete dominance? Choices: - short phenotype - backward phenotype - long phenotype - intermediate phenotype A:
intermediate phenotype
Answer the following question given this paragraph: 26.4 Microscopes Although the eye is marvelous in its ability to see objects large and small, it obviously has limitations to the smallest details it can detect. Human desire to see beyond what is possible with the naked eye led to the use of optical instruments. In this section we will examine microscopes, instruments for enlarging the detail that we cannot see with the unaided eye. The microscope is a multiple-element system having more than a single lens or mirror. (See Figure 26.15) A microscope can be made from two convex lenses. The image formed by the first element becomes the object for the second element. The second element forms its own image, which is the object for the third element, and so on. Ray tracing helps to visualize the image formed. If the device is composed of thin lenses and mirrors that obey the thin lens equations, then it is not difficult to describe their behavior numerically. Q: A microscope can be made from two of what kind of lenses? Choices: - inner - angular - outer - convex A:
convex
Q: Answer the following question given this paragraph: Wave energy does the work of erosion at the shore. Waves erode sediments from cliffs and shorelines. The sediment in ocean water acts like sandpaper. Over time, they erode the shore. The bigger the waves are and the more sediment they carry, the more erosion they cause ( Figure below ). Q: What type of energy causes erosion at the shore? Choices: - tidal - potential - kinetic - wave A:
A: wave
Question: Answer the following question given this paragraph: Q: Some microorganisms can digest cellulose, breaking it down into what? Choices: - gluclose polymers - fructose polymers - fructose monomers - glucose monomers A:
Answer: glucose monomers
*Question*
Answer the following question given this paragraph: A mudflow is the sudden flow of mud down a slope because of gravity. Mudflows occur where the soil is mostly clay. Like landslides, mudflows usually occur when the soil is wet. Wet clay forms very slippery mud that slides easily. Mudflows follow river channels, washing out bridges, trees, and homes that are in their path. Q: What's it called when there's a sudden flow of mud? Choices: - avalanche - sediment - dirt bath - mudflow A:
**Answer**
mudflow
(Q).
Answer the following question given this paragraph: Populations can be described in terms of size, density, and distribution. Population growth may be exponential or logistic. The age-sex structure of a population affects the rate of population growth. Q: What can be described in terms of size, density, and distribution? Choices: - habitats - biomes - dimensions - populations A:
(A).
populations