Which of the following best describes a possible carbon compound? One carbon atom forms a quadruple bond with another carbon atom.
One carbon atom forms a double bond with an oxygen atom and two single bonds with two hydrogen atoms.
One carbon atom forms five single bonds with five hydrogen atoms.
One carbon atom forms a triple bond with another carbon atom and a double bond with an oxygen atom.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

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

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body