Answer:
1.Transverse waves are always characterized by particle motion being perpendicular to wave motion. A longitudinal wave is a wave in which particles of the medium move in a direction parallel to the direction that the wave moves.2.Suppose that a wave has a period of 0.03 second. Its frequency is: f = 1 T ;f = 1 0.03; f = 33. 3 Hz.3.The wave with 0.03 time period have the greater frequency.4.if a wave has a wavelength of 4.5 meters and a period of 0.007 second, what’s the velocity of the wave?5. 1) Wavelength
2) Peak of Wave
3) Trough of Wave
4) Amplitude of Wave
B)Crust hope it helps you that what I think it is
Answer:
The chloroplast inside the leaf of an eloda plant allow the plant to make its own food(photosynthesis)
Explanation:
The cell has both a nucleus and a cell wall. The answer is plant cells