Mechanical waves waves need to interact with particles of either a solid, liquid, or gas to travel.
<u>Explanation:</u>
In the world, the dispersal of energy is under the control of two important waves called electromagnetic waves and mechanical waves. Waves in water and sound waves in air are two instances of mechanical waves. Mechanical waves are brought about by an unsettling influence or vibration in particles of either a solid, liquid, or gas to travel.
Water waves are formed by vibrations in a fluid and sound waves are shaped by vibrations in a gas (air). These mechanical waves travel through a medium by making the atoms to interact with one another.
Modifier -51 is used to identify multiple lesion treatment. Modifier 51 multiple procedure indicates that several procedures were performed by the same health provider at the same session. The most expensive procedure should be listed first without the modifier. The subsequent ones should then be listed with the modifier attached.
Subtropical climate with summer highs near 77F and winters near 50F. They found fossils of palm trees on the shores but inland there were conifers& beech trees. The Antarctica circumpolar current took shape millions on years later resulting in polar climates.
Answer:
woah now i want a false thumb
Explanation:
i wanna climb trees >:(
