The xylem in a flowering plant is responsible for the transport of please help !!

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

When plants use sunlight to make food, the energy of sunlight is

What is the average speed of a car that traveled 300.0 miles in 5.5 hours