What is not true about Longitudinal waves? A. High Pitched sounds have higher frequencies?
B. Longitudinal must travel through a medium ?
C. Electromagnetic waves are Longitudinal waves?
D. sound of waves are Longitudinal waves ?

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

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

Wich of the following are manual restraint techniques for dogs