The basic building blocks of all matter are called ________. ...

[plus1]

The basic building blocks of all matter are called ________.
 
  A) atoms
  B) electrons
  C) ions
  D) neutrons
  E) protons

Question 2

As a wave begins to feel bottom near a shoreline, its wave height ________.
 
  A) decreases and its steepness decreases
  B) decreases and its wavelength increases
  C) increases and its frequency decreases
  D) increases and its wavelength decreases
  E) increases and its wavelength remains the same

[trog]

Answer to Question 1

A

Answer to Question 2

D

[plus1]

Excellent

[flexer1n1]

Gracias!