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Author Question: Below a temperature of 4C (39F), water ________ and its density ________. A) expands; increases ... (Read 63 times)

khang

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on: Jul 14, 2018
Below a temperature of 4C (39F), water ________ and its density ________.
 
  A) expands; increases
  B) contracts; decreases
  C) contracts; increases
  D) expands; decreases
  E) remains constant; remains constant

Question 2

The more than 300,000 plant species with conductive tissues and material flow systems to absorb nutrients and water are known as
 
  A) cyanobacteria.
  B) blue-green algae.
  C) bryophytes.
  D) vascular plants.
  E) xerophytes.


Sierray

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Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

D


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