The correct answer is: C. They transfer energy through a medium
There are different types of waves, depending on their medium: electromagnetic (energy is transferred through vibrations of electric and magnetic field), sound (energy is transferred through vibration of air particles), water (energy is transferred through the vibration of the water particles).
Longitudinal waves - particles vibrate parallel to the direction of wave propagation
Transverse wave -particles vibrate perpendicular to the direction of wave propagation.
ITS Not A clearly that’s just a really dumb answer to chose and on top of that D is the correct one because they both are bonds that wrap around and it tells what the DNA is (: hope this helps!
The reactants in the equation are 6CO2 and 6H2O
The products in the equation are C6H12O6 and 6O2