Why does sand conduct heat better than water?
A. The molecules in sand are larger than the molecules in water.
B. The molecules in water are more dense than the molecules in sand.
C. The molecules in sand are closer together than the molecules in water.
D. The molecules in water are closer together than the molecules in sand.

Which experiment would most likely contain experimental bias

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

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance