Scientists are studying the regrowth of a clear-cut forest. During the first study they observe a beetle species in which 50 percent of the population has a brown exterior coloration and 50 percent has a green exterior coloration. Five years later they return to the same spot to study the beetles. They now observe that 75 percent of beetles have a brown exterior. This is an example of *

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

In 2015, about ten percent of total u.s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power

Write the balanced chemical equation forphotosynthesis.