In the example about the beaver's teeth, is it possible for just one beaver to evolve and get a favorable trait in its lifetime. A. Yes because it makes sense it would need better teeth to cut down the tree

B. No because all traits are inherited and better teeth would have to come from those beavers with a trait for better teeth

C. Yes because animals control their traits.

What two fields of study provide the core information that is used to classify organisms?

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?

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